All Subjects Homework Questions & Answers Archive

Solve the following system of equations by the substitution method. Check the solutions. y = x^2 y = x + 2

Which of the following lists contains only examples of renewable sources of energy? A. hydroelectric, petroleum, solar, and wind B. fossil fuels and nuclear energy C. coal, solar, wind, and biomass D. wind, tidal, geothermal, and hydroelectric

Translate into our numeral system: 8000

Determine whether the given procedure results in a binomial distribution. If not, state the reason why. Rolling a single die 26 times, keeping track of the numbers that are rolled A. Not binomial: there are too many trials. B. Not binomial: there are more than two outcomes for each trial. C. Not binomial: the trials are not independent. D. The procedure results in a binomial distribution.

Write an equation of the function (g(x)) that is the graph of (f(x)=x), but shifted right 4 units and shifted up 8 units.

When a bond contract rate is less than the current market rate on the date of issuance, the bond will be sold at a (premium/discount)

246.46 * sin 8° 5.8′ =

Fill in the blank. 243 kl = m^3 (Simplify your answer. Type an integer or a decimal.)

Consider the function f(x)=10/x. a. Complete the table of values below. x f(x)=10/x -1 -0.1 -0.001 0.001 0.1 1 b. Based on your work in part (a), which of the following are true? Select all that apply. As x → 0+, f(x) decreases without bound. As x → 0-, f(x) decreases without bound. As x → 0-, f(x) increases without bound. As x → 0+, f(x) increases without bound.

Which of the following alcohols undergoes dehydration most readily? (A) A (B) B (C) C (D) D (E) E

Listed below are the numbers of words spoken in a day by each member of eight different randomly selected couples. Complete parts (a) and (b) below. Male: 15,862, 25,747, 1,423, 7,714, 19,553, 15,773, 13,582, 26,500 Female: 24,505, 13,706, 18,910, 17,286, 13,012, 17,569, 16,334, 18,949 H1: μd ≠ 0 word(s) (Type integers or decimals. Do not round.) Identify the test statistic. t= (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? Since the P-value is greater than the significance level, fail to reject the null hypothesis. There is not sufficient evidence to support the claim that males speak fewer words in a day than females. b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of the confidence interval leads to the same conclusion reached in part (a)? The confidence interval is word(s) <μd< word(s). (Round to the nearest integer as needed.)

Members of the band sold juice and popcorn at a college football game to raise money for an upcoming trip. The band raised 2,000. The amount raised is divided equally among the m members of the band. Which equation represents the amount, A, each member receives? A = m / 2000 A = 2000 / m A = 2000 m A = 2000 - m

Perform the indicated operations and reduce to lowest terms. Assume that no denominator has a value of zero. (x^2-1)/(2x^2+3x+1) ÷ (x^2-1x)/(2x^2+13x+6)

Problem Set #9 3. (5 pts.) Silver nitrate and sodium iodide react to make a precipitate. a. When 50.0 mL of 5.0 g / L AgNO3 is added to a coffee-cup calorimeter containing 50.0 mL of 5.0 g / L NaI, with both solutions at 25.0 degrees C, how many moles of AgI forms? Include a reaction equation! b. Find ΔHrnn for this reaction from the balanced net ionic equation. NOTE: The ΔHf° for AgI(s) is -62.38 kJ / mol; the ΔHf° for Ag+(aq) is -105.9 kJ / mol, and the ΔHf° for I^- is 55.94 kJ / mol. c. What is the ΔTsoln (assuming that volumes are additive and the solution has the density and specific heat capacity of water)?

3. Write the quadratic equation whose roots are 2 and 3 , and whose leading coefficient is 4 .

Given the market for illegal drugs, when the government is successful in reducing the flow of drugs into the United States, a. demand shifts to the left, supply is unaffected, and price decreases b. supply shifts to the left, demand is unaffected, and price increases c. supply shifts to the right, demand shifts to the left, and price decreases d. demand shifts to the right, supply shifts to the left, and price increases

Question 23 (1 point) Which part of the brain is most involved in creating procedural memories? amygdala cerebellum hippocampus primary cortex Question 24 (1 point) What is a social role? individuals' expectations regarding what is appropriate and acceptable for the thoughts and behavior of a group's members socially defined pattern of behavior that is expected of a person in a given setting or group group's knowledge about the sequence of events in a specific setting person's knowledge about the sequence of events in a specific setting Question 25 (1 point) What is the main point of the Stanford prison experiment? students cannot be relied upon to act appropriately Zimbardo was an unethical researcher social roles are powerful determinants of human behavior students cannot be trusted in roles of authority

A store surveyed their customers to find out their ages. The bar graph below shows the number of customers in each age group. What percent of customers surveyed were 18-24? Round your answer to 1 decimal place.

29 of 35 Concepts completed (i) Multiple Choice Question The initial rapid weight loss on a is due to losses of glycogen stores, lean tissue, and water loss. low-fat diet Beverly Hill diet low-carbohydrate diet

Given m n, find the value of x and y.

Fill in the blank to complete the sentence below. p ∨ q -p ∴ q An argument of the given form is called a disjunctive

Consider the following graph of g(x). Write a formula for g(x) that describes the transformations performed on the basic function.

Evaluate the following integral or state that it diverges. [ int1^infty 4 e^-4 x dx ]

Which value of p̂ appears to give the maximum value of the product p̂q? Choose the correct answer below. A. The value p̂=0.49 gives the maximum value of the product p̂q̂. B. The value p̂=0.55 gives the maximum value of the product p̂q̂. C. The value p̂=0.51 gives the maximum value of the product p̂q̂. D. The value p̂=0.50 gives the maximum value of the product p̂q̂.

Which party should be in the minority? A. Party A (Dots) B. Party B (Grey)

Given the figure below, what is the height?

Just output the content of the question, DO NOT output additional information or explanations.

If the stock prices of Ford Motors and General Motors both fell during the recession, what type of covariance did they exhibit? Positive Covariance Negative Covariance No Covariance

Which of the following is an advantage to stating the bad news at the beginning of the message? The audience will recover from their shock quicker The message can be shorter The main idea will not be identified until the middle paragraph The focus of the message will be on personal factors You will not need to explain to the reader why you are writing

A(an) is a basic sound unit of a given language. - syntax - phoneme - morpheme - audio encompasses the processes associated with perception, knowledge, problem solving, judgment, language, and memory. - personality - schema - targeting - cognition Which term refers to the vocabulary of a language? - morpheme - grammar - lexicon - phoneme An anchoring bias occurs when you focus on - personal opinion versus empirical knowledge - empirical knowledge versus personal opinion - direct experience versus indirect experience - one piece of information versus all of the information

What is the area of this figure?

In a dihybrid cross, one is working with?

The average grade in a statistics course has been 74, with a standard deviation of 9. If a random sample of 69 is selected from this population, what is the probability that the average grade is more than 77? Use Appendix B. 1 for the z values. (Round your z value to 2 decimal places and the final answer to 4 decimal places.) Probability

A common adverse effect that can occur while under the influence of d-lysergic acid diethylamide (LSD) is teeth grinding loss of hearing ability increased appetite loss of sight

Question 11 Choose the correct answer. Factor (f(x)) into linear factors. [ f(x)=x^3-3 x^2-49 x+147 ] (A) (f(x)=(x-7)(x-3)(x+3)) (B) (f(x)=(x-7)(x+3)(x+7)) (C) (f(x)=x(x-7)(x-3)) (D) (f(x)=(x-7)(x-3)(x+7))

Which of the following is the correct decimal form of 25/6 ? A. 4.1(6) B. 4 .(16) C. 4.16 D. 4.16667

Express the following rational number as a decimal. 25/6

Which of the following equals one atomic mass unit? A. one-twelth the mass of one carbon-12 atom B. the mass of one helium-4 atom c. the mass of one carbon-12 atom D. the mass of one electron

Find the greatest common factor for the list of terms. x^5, x^7, x^8

A line passes through the point (2,8) and has a slope of 9. Write an equation in slope-intercept form for this line.

Simplify the function. f(x)=(x^2+4 x-21)/(x^2-9) f(x)= List any restrictions on the domain. (Enter your answers as a comma-separated list.) x ≠

Question 22 ( 0.8 points) The term used when European countries used indigenous institutions and local officials to govern - indigenous contract - indirect rule - client state - civilizing mission - direct democracy Question 23 (0.8 points) What advantages in weaponry did the Europeans have over their conquered people? - primitive chemicals and gases - advanced propeller systems on steamboats - new aerial and aquatic transportation - bomb cannisters on trains - more efficient guns and rifles

During President Theodore Roosevelt's administration, what was the central purpose of the bully pulpit?

Ella is promoted to salary level 3, receives a 2% cost-of-living increase and a 5% merit bonus. What is Ella's new salary? Level 1 2 3 Salary 55,000 60,000 64,000 [?] Round to the nearest dollar.

Find the y-intercept and x-intercept of the line. 2x-5y=9 y-intercept: x-intercept:

The drama society members are voting for the type of play they will perform next season. The choices are (D)rama, (C)omedy, (M)ystery, or (G)reek tragedy. The votes are summarized in the following preference table. Number of Ballots Preference 15 13 2 30 10 1st M C D D M 2nd C M C G C 3rd D D G M G 4th G G M C D What option is selected using the Borda count method? A. Greek B. Mystery C. Comedy D. Drama

Family is a term that is difficult to define. When studying sociology it is important to remember that: Sociologist try to keep the definition open so that people who walk by each other on the street are a family. Sociologists try to keep the definition open to encompass all types of people who are emotionally close to each other. Sociologists only consider people who live in the same household to be a family. Sociologists only consider traditional marriage as a requirement to be a family.

The three dalilu from Sunjata's father were a horse. a bow, and a mask. True False

Given the following function, (a) find the vertex; (b) determine whether there is a maximum or a minimum value, and find the value; (c) find the range; and (d) find the intervals on which the function is increasing and the intervals on which the function is decreasing. f(x)=4 x^2+24 x-28

Use transformations to graph the function. Determine the domain, range, horizontal asymptote, and y-intercept of the function. f(x)=4+5^(x-1)

Graph the line. y=1/5 x-2

Consider the following linear equation. y = 2 + 3/4 x Step 2 of 2: Graph the line.

Determine whether the following individual events are overlapping or non-overlapping. Then find the probability of the combined event. Drawing either a black two or a red three on one draw from a regular deck of cards Choose the correct answer below and, if necessary, fill in the answer box to complete your choice. (Type an integer or a simplified fraction.) A. The individual events are non-overlapping. The probability of the combined event is . B. The individual events are overlapping. The probability of the combined event is

The rate of change in the height of a falling object is a function of time given by d h/d t = 25 - 9.8 t Where d h/d t is in meters per second and t in seconds. Which of the following correctly represents the change in height of this object on the time interval [0,2] ? ○ ∫ from 0 to 2 of (25-9.8 t) d t ∫ from 2 to 0 of (25-9.8 t) ∫ from 0 to 2 of (25-9.8 t) ∫ from 2 to 0 of (25-9.8 t) d t Compute the change in height on [0,2]. Δ h =

Use the molar bond enthalpy data in the table to estimate the value of ΔHrxn° for the equation CCl4(g) + 2 F2(g) → CF4(g) + 2 Cl2(g)

23. For a firm in a perfectly competitive market, the price of the good is always a. equal to total revenue. b. equal to marginal revenue. c. greater than average revenue. d. All of the above are correct.

Deep learning is a separate branch of computational sciences from AI.

¿Qué usan las familias para ayudar con el regreso de las almas de sus antepasados?

Sara checks her retirement account and sees that she has a total of 131,377 after 11 years. If her account earns 6.8% that is compounded on a continuous basis, what was the amount of her original investment?

Solve the equation using the quadratic formula. x^2+12x+35=0

Mc Graw Hill Exit Assignme 28 of 77 Concepts completed Multiple Choice Question Which important figure in psychology proposed that personality and situation interact, bringing about behavior? Walter Mischel Carl Jung Abraham Maslow Karen Horney Need help? Review these concept resources. Read About the Concept

What is a linear equation? ∛(x)-3=y 2x-4y-6=0 -√x y=12 2x=y^2

Use a calculator to approximate the radical. ∛5 ∛5= (Round to two decimal places as needed.)

Test the claim about the population mean, μ, at the given level of significance using the given sample statistics. Claim: μ=40 ; α=0.09 ; σ=3.09. Sample statistics: x̄=39.6, n=50 Identify the null and alternative hypotheses. Choose the correct answer below. A. H₀: μ<40 Hₐ: μ=40 B. H₀: μ>40 C. H₀: p ≠ 40 Hₐ: μ=40 D. H₀: μ=40 Hₐ: μ ≠ 40 E. H₀: μ=40 F. H₀: μ=40 Hₐ: μ<40 Calculate the standardized test statistic. The standardized test statistic is -0.92. (Round to two decimal places as needed.) Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) A. The critical values are ±0.92. B. The critical value is .

What is the scale factor from triangle RST to triangle UVW? A. 1 B. 0 C. 3 D. 2

Simplify 1/3 q(-12 q-9). -4 q+27 q -36 q+3 q -36 q^2-27 q -4 q^2-3 q

Find the x-intercept and y-intercept of the line. 7x-6y=9 x-intercept: y-intercept:

QUESTION 2 Which of the following is the name for the type of music emphasizing natural feelings and extreme contrasts th end of the Baroque Era? OSturm und Drang OSensitive Style Ostorm and Stress OAll of the above QUESTION 3 Who was the biggest proponent of the style identified in question #13? OWolfgang Amadeus Mozart OC.P.E. Bach OJoseph Haydn ORichard Wagner QUESTION 4 Music of the Classical Era was characterized mainly by OPolyphonic texture and extreme contrasts OMonophonic texture and plainchant OHomophonic texture and balanced phrases with tuneful melodies ONone of the above QUESTION 5 Periodic phrase structure OHas balanced antecedent and consequent/question and answer phrases OHas half and full cadences Cis the basis of many melodies, especially during the Classical Era OAll of the above

5^-3 log 5 4+log 5 16+8 log 5 1

The number of inclusive recreation programs and services has increased, but people with disabilities continue to report difficulty in accessing services.

Which statement expresses a theme from the excerpt? A. Winter is a cold and solemn time of year. B. Children bring joy and laughter into a home. C. Strong friendships are unaffected by age and time. D. Memories of old friends bring loneliness and longing.

Construct the expression for Kc for the following reaction. 2 Ag(s) + Zn^2+(aq) ⇌ 2 Ag^+(aq) + Zn(s) Kc=

Solve the following system of linear equations by graphing: -4x + 2y = -12 -4x + 2y = 24

Protein A Protein B Protein C Protein D

R(x)=3/(x-2)(x+2) (Type your answer in factored form. Do not simplify) R(x) is already in factored form What is the domain of R(x)? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. ) (Type an integer or a simplified fraction) B. x x ? (Type an integer or a simplified fraction) D. The domain is the set of all real numbers.

A vehicle purchased for 32500 depreciates at a rate of 8% per year. Determine the approximate value of the vehicle 12 years after purchase. Round to the nearest whole number.

A chlorine (Cl) atom is adsorbed on a small patch of surface. This patch is known to contain 81 possible adsorption sites. The Cl atom has enough energy to move from site to site, so it could be on any one of them. Suppose a Br atom also becomes adsorbed onto the surface. Calculate the change in entropy. Round your answer to 2 significant digits, and be sure it has the correct unit symbol.

One sample of gas is at 0°C, while another is at 100°C. They are combined and end up at 50°C. Select the best description of what is happening. A Heat flows from the cooler sample to the warmer sample until the samples are the same temperature B Heat flows from the warmer sample to the cooler sample until the samples are the same temperature No heat flow occurs because the individual particles have the same kinetic energy as before, only the average is different

You will have the opportunity to take second attempt as well with similar length of time. The second attempt will have additional 120 minutes to complete the quiz. You may use notes and scrap paper to practice while taking the exam, and the textbook calculator may be used. Do not share your exam with any other students in the class. Best of Luck! Question 1 1 pt If the price elasticity of demand for commuter rail is less than 1, in order to raise revenue to cover the rising cost of providing commuter train service, the authority would - decrease price (the fare) of the commuters - provide more frequent trains for the commuters - increase the fare for the commuters - provide less numbers of trains for the commuters Question 2 1 pts Suppose that the following table shows the weekly visits to an amusement park

Find the time required for an investment of 8600 dollars to grow to 11000 dollars at an interest rate of 4.5% per year, compounded continuously. Round to the nearest hundredth of year. t= years.

Entropy and Free Energy Calculating absolute entropy using the Boltzmann hypothesis An oxygen (O2) molecule is adsorbed onto a small patch of the surface of a catalyst. It's known that the molecule is adsorbed on 1 of 64 possible sites for adsorption. Calculate the entropy of this system. Round your answer to 3 significant digits, and be sure it has the correct unit symbol. An O2 molecule adsorbed at one site on a surface.

Complete the table below, using the diagram of an atom shown at right. Properties of subatomic particles name symbol charge (in multiples of e ) approximate mass (amu) location on diagram 0 1.0 A proton (choose one) (choose one) e^- (choose one) (choose one)

A company is trying to determine its net income. To figure out this value, the company should equate the total profit or loss minus Multiple Choice assets and liabilities. equity. sales. expenses, including taxes. income and profits.

What four nitrogenous bases are found in RNA?

lem #13 of 16 All of the following statements are true regarding available-for-sale securities except a. they are recorded at fair value. b. changes in their fair values are included as part of stockholders' equity. c. a valuation allowance account is not used with available-for-sale securities. d. changes in their fair values are not recognized on the income statement.

Question 7 of 21 Nine percent of Americans get 5 or fewer hours of sleep each night or 87% get 5 or more hours of sleep each night. 2% get 7 or more hours of sleep each night. The truth value of the simple statement "Nine percent of Americans get 5 or fewer hours of sleep each night" is The truth value of the simple statement "87% get 5 or more hours of sleep each night" is The truth value of the simple statement "62% get 7 or more hours of sleep each night" is The truth value of the compound statement is

14. What is the main advantage of ABS brakes over standard brakes A. ABS brakes allow you to brake hard without locking up the wheels and without loss of steering B. ABS brakes are ONLY for slippery conditions C. ABS brakes make is possible to stop 200% faster than regular brakes D. ABS allow you to drive faster and brake less often

Find the length of KL.

Heredity is the transfer of certain qualities or traits passed from one generation to another. True False Fraternal twins are fertilized by two different sperm cells. True False Two individuals who are intoxicated can have sex, if they both give consent. True False

Plot the complex number on the complex plane and write it in polar form and in exponential form. 16+16 i

Forgone interest is the opportunity cost of money that people choose to hold. In other words, it is the of money. (Enter one word in the blank.)

Which statement is true regarding the size of atoms and ions? A magnesium ion will be larger than a neutral magnesium atom. A magnesium ion will be smaller than a neutral magnesium atom. A magnesium ion will be the same size as a neutral magnesium atom.

Question 7, 10.2.25 Graph the function on paper, and then choose the correct graph. f(x) = 2^(3x-1)

State whether the function is a probability mass function or not. If not, explain why not. f(x)=1/14 x, for x=2,3,4,5 Select all that apply. A. The function f(x) is a probability mass function. B. The function f(x) is not a probability mass function because it does not satisfy the third condition of probability mass functions. C. The function f(x) is not a probability mass function because it does not satisfy the first condition of probability mass functions. D. The function f(x) is not a probability mass function because it does not satisfy the second condition of probability mass functions.

Use Heron's Area Formula to find the area of the triangle. (Round your answer to two decimal places.) A=81°, b=74, c=41

What is the ground state electron configuration of molybdenum? [A r] 4 s^1 3 d^5 [K r] 5 s^2 4 d^4 [Kr] 5 s^1 4 d^5 [Kr] 4 d^6 [Ar] 4 s^2 3 d^4

Solving Right Triangles For ∠Z, create tig ratios for sin cas, and tar: (1 point) sin (Z)=9 / 15, cos (Z)=12 / 15, tan (Z)=9 / 12 sin (Z)=9 / 12, cos (Z)=9 / 15, tan (Z)=9 / 15 sin (Z)=12 / 15, cos (Z)=9 / 15, tan (Z)=9 / 15 sin (Z)=9 / 12, cos (Z)=9 / 15, tan (Z)=9 / 15

Your velocity is given by v(t)=1 t^2+6 in m/sec, with t in seconds. Estimate the distance, s, traveled between t=0 and t=8. Use the average of the left and right sums with 4 subdivisions.

In the southern world of racial apartheid I grew up in, no racialized class division was as intense or as fraught with bitter conflict as the one between poor whites and black folks. All black people knew that white skin gave any southern "cracker or peckerwood" (ethnic slurs reserved for the white poor) more power and privilege than even the wealthiest of black folks. However, these slurs were not the product of black vernacular slang, they were the terms white folks with class privilege invented to separate themselves from what they called poor "white trash." On the surface, at least, it made the lives of racist poor white people better to have a group they could lord it over, and the only group they could lord it over were black people. Assailed and assaulted by privileged white folks, they transferred their rage and class hatred onto the bodies of black people. Unlike the stereotypes projected by the dominant culture about poor black folks, class stereotypes claimed poor whites were supposedly easily spotted by skin ailments, bad dental hygiene, and hair texture. All these things are affected by diet. While poor southern black folks often had no money, they usually had homegrown food to eat. Poor whites often suffered from malnutrition. Living under racial apartheid, black children learned to fear poor whites more than other whites simply because they were known to express their racism by cruel and brutal acts of violence. And even when white folks with class privilege condemned this violence, they could never openly oppose it, for to do so they would have had to take the word of black folks over those of white folks, thus being disloyal to white supremacy. A white person of privilege opposing violence against blacks perpetuated by poor whites might easily ruin their reputation and risk being seen as a "nigger lover." When I was a small child we lived in the hills without neighbors nearby. Our closest neighbors were "white trash," as distinct from poor whites. White trash were different because they flaunted their poverty, reveled in it, and were not ashamed. Poor whites, like poor blacks, were committed to trying to find work and lay claim to respectability-they were law abiding and patriotic. White trash saw themselves as above the law and as a consequence they were dangerous. White trash were folks who, as our neighbors were fond of saying, "did not give a good goddamn." They were not afraid to take the Lord's name in vain. Most poor white folks did not want to live anywhere near black folks. White trash lived anywhere. . . .

This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: Use this diagram to complete the table below. - Which is the ground state? A - How many excited states are there? - How many lines are in the absorption line spectrum? ? - Which transition causes the absorption line at the shortest wavelength? - Which transition causes the absorption line at the longest wavelength?

The diagram below shows a right triangle that has side lengths of 7.37 and 3.12 cm. One of the interior angles of the triangle measures θ degrees. Note that this question allows you to use trig functions that evaluate for angle measures in degrees. What is the value of θ? θ =

Question 8 1 pts Assuming complete combustion, how many grams of butane (C4H10) would be required to consume 32.0 g O2 ? (Give the balanced chemical equation) 1.82 g 4.47 g 16.6 g 8.94 g 8.30 g

Does the sequence (4n-3)/(3n+5) converge? If so, what is the limit?

The kindergarten students in a school were asked to reach into a bag of candy and pull out as many pieces as they could with one hand. The number of candies for each student was counted, and the results are displayed in the following frequency table. Which histogram accurately summarizes the data? Value Frequency --- --- 8 2 9 6 10 2 11 4 12 6 13 7 Select the correct answer below:

Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around at each zero. f(x)=-3(x-7)(x+8)^3 Determine the zero(s). The zero(s) is/are 7, -8. (Type integers or decimals. Use a comma to separate answers as needed.) Determine the multiplicities of the zero(s). Select the correct choice below and, if necessary, fill in the answer box(es) within your choice. A. There are three zeros. The multiplicity of the largest zero is - The multiplicity of the smallest zero is . The multiplicity of the other zero is (Simplify your answers.) B. There is one zero. The multiplicity of the zero is . (Simplify your answer.) C. There are two zeros. The multiplicity of the largest zero is . The multiplicity of the smallest zero is . (Simplify your answers.)

Balls are attached to light rods and can move in horizontal circles as shown in the figure (Figure 1) r m F r 2m 2F 2r m F 2r 2m 2F 1 2 3 4 Rank in order, from smallest to largest, the torques τ1 to τ4 about the centers of the circles. To rank items as equivalent, overlap them. Reset Help τ1 τ2 τ3 τ4 the smallest torque the largest torque

Find the length of the ramp to the back of a truck.

A line of best fit is f(x)=-0.86 x+13.5 for the set of points in the table. x f(x) 2 12 3 10 5 10 6 8 7 9 8 5 9 6 Using the equation for the line of best fit, what is a good approximation for the value of the function, f(x), when x= 18 ? -5 -2 3 12

https://robeson.mrooms3.net/mod/quiz/attempt.php?attempt=932831cmid=1226493 Question 9 Not yet answered Marked out of 5 Flag question Read this sentence fragment: While you weren't looking. Which revision is a complete sentence? Select one: a. I tripped on the stairs while you weren't looking. b. While you weren't looking or listening. c. While you weren't looking, a touchdown. d. Made faces at you while you weren't looking.

A bowl holds the 10 pieces of fruit shown below. If Jasmine writes the fraction of fruit that are apples and does not reduce the fraction, which of the following would be the numerator of the fraction? 10 6/10 6

The low temperature on Monday was 16°F. On Tuesday, the low was 18°F cooler. On Wednesday, the low temperature was -4 times Tuesday's low. Which of the following expressions can be used to describe the low temperature on Wednesday? Select all that apply. 16+(-18)(-4) 16(4)+(-8) (16-18)(-4) [16+(-18)](-4)

Complete the table to determine the effect of the number of compounding periods when computing interest. Suppose that 8000 is invested at 3.5 % interest for 17 yr under the following compounding options. Round answers in the second column to the nearest whole number. Round answers in the last column to the nearest cent. - (a) Annually n= - (b) Quarterly n= - (c) Monthly n= - (d) Daily n=365 - (e) Continuously Not Applicable

Under the allowance method, recording the write-off of an uncollectible account will have what effect on the accounting equation? Total assets decrease and equity decreases. Total assets remain unchanged. Total assets increase and equity decreases. Liabilities increase and equity decreases.

The credit card with the transactions described on the right uses the average daily balance method to calculate interest. The monthly interest rate is 2.5% of the average daily balance. Calculate parts a-d using the statement on the right. Transaction Description Transaction Amount ------ Previous balance, 6280.00 March 1 Billing date March 5 Payment 400.00 credit March 7 Charge: Restaurant 50.00 March 12 Charge: Groceries 90.00 March 21 Charge: Car Repairs 210.00 March 31 End of billing period Payment Due Date: April 9 a. Find the average daily balance for the billing period. Round to the nearest cent. The average daily balance for the billing period is (Round to the nearest cent as needed)

An exercise machine with an original price of 910 is on sale at 18% off. a. What is the discount amount? b. What is the exercise machine's sale price?

In your own words briefly describe when you would use a post hoc test.

Read the following run-on sentence: Ian is very excited about making homemade ginger ale he is also a little nervous. Which of the revisions corrects the sentence? Select one: a. Ian is very excited about making homemade ginger ale. He is also a little nervous. b. Ian is very excited about making homemade ginger ale, he is also a little nervous. c. lan is very excited about making homemade ginger ale, and, he is also a little nervous. d. Ian is very excited about making homemade ginger ale; but he is also a little nervous.

Modeling with Systems of Inequalities 1. Selena is the manager for the high school football team. She is responsible for helping organize a wholesome breakfast for the team. Today, the team is getting whole wheat pancakes and bacon. The coach wants to make sure that the team's breakfast provides them with the appropriate calories (enough to feel full, but not so much that it could compromise their game play) and a limited amount of sodium. Specifically, the coach has requested that the meal provide between 550 to 850 total calories and no more than 1,000 mg of sodium. Selena does some research to find out the calorie and sodium content of each pancake and slice of bacon, she discovers the following information: - Calories Sodium (mg) - Slice of Bacon 54 178 - Pancake 175 125 Selena needs to know all the combinations of pancakes and bacon that a player could eat for breakfast and still keep within the coach's calorie and sodium requirements. (Assume that players eat entire pancakes and unbroken pieces of bacon.) (a) Write a system of inequalities to model this scenario, and graph the system.

Solve the exponential equation using the method of "relating the bases" by first rewriting the equation in the form b^u=b^V 11^x=121

This region is called Latin America because: * 5 points The region was called Latin America based on the culture and diversity of the area. People in Latin America speak languages based on Latin. The region is called Latin America because all of the people belong to the Catholic -religion.

(1) Required information of What Would You Choose? Imagine that about 6 weeks ago, at the start of the semester, you began a workout program including lifting weights at the student recreation center. You are disappointed that you have not seen the results you were anticipating. You can lift more now than you could when you started, but you were hoping to firm and define the muscles in your arms, back, and abs. You are wondering if you need more protein. You have seen numerous advertisements for protein and amino acid supplements, but they are expensive. Answer the following questions as you determine what you would choose as the optimal nutrition to support your weighttraining regimen. Sports nutrition experts recommend that strength-training athletes consume protein in amounts greater than the RDA. True or False True False

Assuming the acceleration due to gravity is 10 m / s^2, how long will it take for a ball be falling 32 m / s?

The table below is a record of the number of miles driven between stops for gas and the amount of money spent to fill up the gas tank in Sophia's car over several months. Sophia's Gas Fill Up Log Miles Driven, x 309 288 342 335 315 312 285 Cost to Fill up (), y 24.69 23.55 26.07 25.63 25.83 24.39 22.55 If Sophia needs to drive 318 miles home from college and leaves with a full tank, how much should she budget to fill up when she gets home? Assume the regression equation is appropriate for prediction. Round your answer to the nearest cent.

Kristina Karganova invites 14 relatives to a party: her mother, 4 aunts, 3 uncles, 2 brothers, 1 male cousin, and 3 female cousins. If the chances of any one guest arriving first are equally likely, find the probabilities that the first guest to arrive is as follows (a) A brother or an uncle (b) A brother or a cousin (c) A brother or her mother (a) Find the probability that the first guest to arrive is a brother or an uncle.

2. The cardiologist ordered for an medication infusion be started as a maintenance drip. The order is for 300 mL over 4 hours. What is the flow rate? (Round to nearest whole)

There are 192 cars in a mall parking lot. Bill is looking for his 5 friends' cars. If Bill randomly chooses 5 cars, what are the odds that those 5 cars belong to his friends? Select the correct answer below: 5:187 5:192 192: 187 7:187

The duration of a professor's class has continuous uniform distribution between 19.2 minutes and 55.5 minutes. If one class is randomly selected and the probability that the duration of the class is longer than a certain number of minutes is 0.506, then find the duration of the randomly selected class. If P(x>c)=0.506, then find c, where c is the duration of the randomly selected class. Round your answer to one decimal place. c= × minutes

The nurse is caring for a patient with a ureteral calculus. Which manifestation would the nurse most likely expect to observe? homeostasis ureterodynia cystitis polyuria nocturia

Find the exact value or state that the expression is undefined. arcsin(sqrt(2)/2) =

How many third roots does - 512 have? Explain your reasoning. Choose the correct answer below and, if necessary, fill in the answer boxes to complete your choice. A. There is 1 real root, which is This times itself times equals - 512. B. There are 2 real roots, which are Each of these times themselves (Use a comma to separate answers as needed.) times equals - 512 C. There are 3 real roots, which are Each of these times themselves times equals - 512 (Use a comma to separate answers as needed.) D. There are no real roots. There is no real number that when multiplied by itself any number of times will equal -512.

=√(5199.797115)^2(1+255.060/6378137)(1+353.221/6378137)+(353.221-255.060)^2

To which of the following does the sequence xn, where xn=((-1)^n+n)/n, converge? 0 -1 1 Does not converge

A patient needs 400 mg of erythromycin oral suspension. The label says erythromycin 200 mg / 5 mL. Give choose your answer... mLs.

If you constructed one hundred 96% confidence intervals based on one hundred different random samples of size n, how many of the intervals would you expect to include the unknown parameter? Assume all model requirements are satisfied. Choose the correct answer below. A. 50 B. 100 C. 96 D. 4

19. What change is needed in sentence 3 ? Delete the comma after skies Change are to is Change geology to Geology Change unforgetilible to unforgettable

Factor the binomial completely. s^3 - 729 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. s^3 - 729 = (Factor completely.) B. The binomial is prime.

Introducing the Unit Circle Example #2: 45 Degree Reference Angle Using Triangles in the Unit Circle: A unit circle is graphed on the coordinate plane. - Notice that a line segment can be drawn from any point on the unit circle with coordinates (x, y) perpendicular to the x-axis. - This line segment will form a right triangle with the radius as the hypotenuse. In this section, you will use special right triangles to show that any point on the unit circle satisfies the equation of the unit circle. Enter the coordinates (x, y) of the point shown on the coordinate plane, using the exact values of x and y. If your answer is correct, you will see "(0" next to your answer. Submit

Climate vs. Weather Hexagonal Thinking Today you will use the word bank below to fill in the hexagons. First, identify words that are connected in some way. Place each word somewhere in the hexagon web-putting words that are somehow connected next to each other. When you are done, number your connections and explain the connections in 1 sentence each on the back. Word Bank ↓ Climate change Daily forecast Climate Weather Human activity Long term averages Meteorology Climatology CO2 increasing

Testing: Ha: μ>21.46 Your sample consists of 43 subjects, with a mean of 23.4 and standard deviation of 4.08. Calculate the test statistic, rounded to 2 decimal places.

Exponential and Logarithmic Functions Converting between natural logarithmic and exponential equations Rewrite each equation as requested. (a) Rewrite as a logarithmic equation. e^y=9 (b) Rewrite as an exponential equation. ln x=4 (a) (b)

On a hot humid summer day, you leave your ice tea sitting outside while you take a dip in the pool. When you come back, you notice water droplets are now present on the outside of your glass. What process from the hydrologic cycle are you witnessing? o sublimation o condensation o precipitation

What was the significance of Columbus's expedition in 1492, according to the passage?

The processes at Orange County almost other plants than clean the water include microfiltration that strains out anything larger than 0.2 microns, removing almost all suspended solids, bacteria and protozoa. This process at Orange County and most other plants then clean the water include microfiltration that strains out anything larger than 0.2 microns, removing almost all suspended solids, bacteria and protozoa. "A zap with powerful ultraviolet light and a bit of hydrogen peroxide finishes the job," he said. "But after all that, 13 percent of the water say they would also use to be recycled into the purified water, according to recent study in the journal Environmental and Resource Economics." "A small minority of people are very offended by this and can't get it down or stop it because of psychological barriers," said the study's lead author.

What is the value of x in the linear inequality? -3(4x-8.2) < -11.98x + 14 3/4 A. x<49.25 B. x>49.25 C. x<492.5 D. x>492.5

For the given functions f and g, complete parts (a)-(h). For parts (a)-(d), also find the domain. f(x)=3x+4; g(x)=5x-9 (d) Find (t/g)(x). (f/g)(x)=(3x+4)/(5x-9) (Simplify your answer.) What is the domain of f/g? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The domain is x . (Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) B. The domain is x x is any real number.

Find the indicated term for the arithmetic sequence with first term, (a1), and common difference, (d). Find (a9), when (a1=-3, d=5). (a9=)

The marks of seven students in a test were: 90% 80% 71% 85% 74% 67% 55% Find the mean mark and the median mark. The mean test score is %. (Type an integer or decimal rounded to one decimal place as needed.)

HII regions can exist only if there is a nearby star hot enough to ionize hydrogen. Hydrogen is ionized only by radiation with wavelengths shorter than 91.2 nm. What is the temperature in kelvins of a star that emits its maximum energy at 91.2 nm? (Use Wien's law.) Temperature = K

120%, 0.12

Recent top-level domains include . Select all that apply. A. .com B. .aero C. .gov D. .mobi

Question 24 2 pts A building with an appraisal value of 154,000 is made available at an offer price of 172,000. The purchaser acquires the property for 40,000 in cash, a 90-day note payable for 45,000, and a mortgage amounting to 75,000. The cost of the building to be reported on the balance sheet is 154,000 172,000 160,000 120,000

Suppose 48% of the banks in Switzerland are private organizations. If a sample of 484 banks is selected, what is the probability that the sample proportion of private banks will differ from the population proportion by greater than 3%? Round your answer to four decimal places.

What happens when the price of a good or service increases? (4 points) Demand increases. Demand decreases. Quantity demanded increases. Quantity demanded decreases.

Use sigma notation to write the sum. 1/(3(1)) + 1/(3(2)) + 1/(3(3)) + ... + 1/(3(7)) Σ from i=1 1/□

The Haitian Revolution In 1803, Napoleon, focused on European ambitions, opted to sell the Louisians Territory to the United States for financial backing. Haitian Independence (January 1804) Following Napoleon's decision, Haiti declared independence in 1804. Despite Toussaint Louverture's removal, French soldiers faced challenges, induding yellow fever, leading to significant casualties. Struggles in Haiti: French troops encountered difficulties and health issues, hindering their efforts. Haiti's Independence: The events marked a historical turning point symbotizing the enstaved population's successful fight for freedom and the establishment of Haiti. The Haitian Revolution's Impact The Haitian Revolution stands as an extraordinary chapter, illustrating the resifience and determination of enslaved individuals who, against all odds, secured their freedom. The name "Hait" itself reflects the istand's mountainous terrain symbolizing the triumph over oppression. What does the name "Haiti" signify? the unity of the Haitian people the abundance of natural resources the mountainous terrain of the island

Find the exponential function that is the best fit for (f(x)) defined by the table below. x 1 2 3 4 5 y 2 4 11 28 65

Question 2 2 pts Imagine an economy in which: (1) pieces of paper called yollars are the only thing that buyers give to sellers when they buy goods and services, so it would be common to use, say, 50 yollars to buy a pair of shoes; (2) prices are posted in terms of yardsticks, so you might walk into a grocery store and see that, today, an apple is worth 2 yardsticks; and (3) yardsticks disintegrate overnight, so no yardstick has any value for more than 24 hours. In this economy, the yardstick is a medium of exchange but it cannot serve as a unit of account. the yardstick is a unit of account but it cannot serve as a store of value. the yardstick is a medium of exchange but it cannot serve as a store of value, and the yollar is a unit of account. the yollar is a unit of account, but it is not a medium of exchange and it is not a liquid asset.

Name: Aanya Bejjenki Lab Quiz 5: Year Price index Nominal Expenditure 2019 0.95 3,000 2024 1.15 5,000 Use the information above to answer the following questions. 1. What is the real expenditure in 2019? Real expenditure in 2019 = 3,000 / 0.95 = 3,157.89 2. What is the real expenditure in 2024 ? Real expenditure in 2024 = 5000 / 1.15 = 4,347.83 3. What is the simple growth rate in real expenditure between 2019 to 2024? Simple growth rate = (4347.83-3157.89) / 3157.89 x 100 ≈ 37.63 % 4. What is the compound growth rate in real expenditure between 2019 and 2024 ? compound growth rate = 4347.83 / 3157.89 1 / 5 - 1 = 6.39 % 5. Use the compound growth rate to estimate the real expenditure in 2020. Real expenditure in 2020 -3157.89 x (1+0.0639)^1 = 3,359.68

Kelly's taxable income is 110,000. Approximately what percent of her taxable income is her tax?

Which class of organic compounds includes steroids and triglycerides? a Nucleic acid b Protein c. Carbohydrate d Lipid

Which sign makes the statement true? 5.1 ? 4 4/5

A 35-year-old woman who is a non-smoker has recently been diagnosed with emphysema. Genetic testing shows that she is homozygous for the Z allele of alphal antitrypsin. In addition to the damage to her lungs, this mutation of alpha 1 antitrypsin will cause damage to her: Answers: A - E A Heart. B Kidneys. C Brain. D Liver. E Small intestine.

QUESTION 31 Why does the president often have a broader view on issues than members of Congress? A. Congress has the power to investigate and oversee executive agencies. B. The president has the veto power, which Congress can override. C. Congress can use the power of the purse to control the executive branch. D. Unlike members of Congress, the president represents the entire United States.

Question: Which statement regarding the OSH Act is correct? Choose the correct option and then select Done. O Employers are obligated to furnish a place of employment which is free from recognized hazards that are causing or likely to cause death or serious physical harm to their employees O Employers are not responsible for removing all hazards from the workplace. It is the job employee's to identify and remove all hazards dangerous or otherwise O Employees are obligated to furnish a place of employment which is free from recognized hazards that are causing or likely to cause death or serious physical harm to their employers Done

QUESTION 28 One way that Congress has used its spending authority over the years is to A. force witnesses to appear before congressional committees. B. allow the president to use the line-item veto in specific situations. C. eliminate the president's authority to impound funds. D. require local governments to follow specific regulations when receiving funding.

Use hyphens in compound adjectives where necessary. If no hyphens are needed, submit text without making any changes. "Would you like to live in a dormitory on campus, or would you prefer off-campus housing?" the college recruiter asked Manny.

Question 50 What is the primary purpose of an interest group? To influence government to benefit a common interest To entertain the public To create political parties To serve as government watchdogs

multiple choice question Add or subtract the rational expression. 2/(g+10) + 2/(g^2-100) A. 2g-18/((g+10)(g-10)) B. 2g+22/((g+10)(g-10)) C. 4/(g^2+g-90) D. 4/((g+10)(g-10))

Divide: 0.88 ÷ 0.2.

Según estudios realizados por los investigadores Karin James y Laura Engelhardt, se detecta que omitir en las personas la escritura a mano por recurrir a utilizar la computadora acelera el proceso de leer: Verdadero Falso

If a typical somatic cell has 64 chromosomes, how many chromosomes are expected in each gamete of that organism?

Find i (the rate per period) and n (the number of periods) for the following loan at the given annual rate. Quarterly payments of 1000 are made for 11 years to repay a loan at 9.2% compounded quarterly. i= (Type an integer or a decimal.)

You are studying the population dynamics of an algae species that recently invaded a lake. You measured the amount of algae in the lake at the time of the invasion and then for six years afterward (shown in green dots below). You also conducted experiments showing this lake can support an algae population density of 200 cells per mm^2, marked below as a dashed orange line labeled K. What would you estimate the algae population density will be in two more years (at year 8)? Use the triangular markers on the graph to help you answer. (Note: population density can be modeled in the same manner as population size.)

What is the value of log base 5 of 1/125?

The endpoints of CD are C(1,2) and Translation: (x, y) -> (x+4, y) Reflection: in x-axis Reflection in y-axis Rotation: 90° about the origin

Use the graph to complete the Following. (a) Write the equations for all vertical and horizontal asymptotes. Enter the equations using the "and" button as necessary. Select "None" as necessary. Vertical asymptote(s): Horizontal asymptote(s): (b) Find the domain and range of f. Write each answer as an interval or union of intervals. Domain: Range: (c) Find all x-intercepts and y-intercepts. Check all that apply. x-intercept(s): -3 1 2 None y-intercept(s): 1 0 2 None

To test μ for an x distribution that is mound-shaped using sample size n ≥ 30, how do you decide whether to use the normal or Student's t distribution?

The linear approximation of √55 is □

Factor the polynomial x^2-5x-24. Your answer can be written as (x+A)(x+B) where A<B

Homework Questions and Answers
for All Subjects

Math

Chemistry

Biology

Medicine

Finance

Physics

HHS

Other

New Questions

Homework Questions and Answers for All Subjects

Math

Chemistry

Biology

Medicine

Finance

Physics

HHS

Other

New Questions

Homework Questions and Answers
for All Subjects