All Subjects Homework Questions & Answers Archive

Put the following forms of visible light in order of Increasing wavelength: Shortest Wavelength Second Longest Wavelength Longest Wavelength

y^8 * y^-2 = y^8 / 1 * 1 / y^2 = 1 * y^4 / y^5 = y^-1 = 1 / y (x^4)^-3 = x^-12 = 1 / x^12 (65^4 t^-7)^2 = 36 s^8 / 1 (4 / x^3)^-3 = 6

At which level does a team leader focus on inspiring teamwork, supporting team decisions, and expanding team capabilities? Traditional leadership Participative leadership Supervisory leadership Team leadership

Find the area of this triangle. Round to the nearest tenth.

Digestion is completed in the large intestine. True False

Lesson 23 Linear Equations in Two x 4-2 y=8-2 x x-intercept: ( ? ) Absent y-intercept: Absent

Find the critical value(s) and rejection region(s) for the type of z-test with level of significance α. Include a graph with your answer. Right-tailed test, α=0.08 The critical value(s) is/are z= (Round to two decimal places as needed. Use a comma to separate answers as needed.)

The total area under a normal distribution curve with a standard deviation of 12 is three times the area under normal distribution curve with a standard deviation of 12 is three times the area under normal distribution curve with a standard deviation of 7.5. Find the mean of the first distribution.

Question 4 0 / 2 pts 3 99 Details In the game of roulette, there is a wheel with spaces marked 0 through 36 and a space marked 00. a) Find the probability of winning if you pick the number 33. Leave your answer as a fraction. b) Find the probability of an odd number coming up on the wheel. Leave your answer as a fraction.

find a) Write equation of lines b) The slope dx and y-intercept d) determine where increasing or decreasing

프로판 (C3H8) 과 수소 (H2) 가 75 몰%와 25 몰%인 혼합 가스가 25 % 초과 공기에서 연소되었다. C3H8 과 H2 의 전환율이 각각 90 % 와 85 % 이었다. 반응한 C3H8 의 95 % 는 CO2 를 생성하였고, 나머지는 CO 를 생성하였다. 원소 기준으로 질량 수지를 계산하시오. a) 연소 반응식 (4점) b) 흐름도 작성 및 자유도 분석 (4점) c) 이론적 산소량 (4점) d) 연소가스 총 몰수 (4점) e) CO 농도(ppm) (4점)

Determine if the following equation is linear. If the equation is linear, convert it to standard form ax + by = c. (-5 + y)² - y² = -11x + 5

Qual a tese central defendida por Luis Fernando Veríssimo no texto? a) A preguiça é o motor da evolução humana. b) A busca por comodidade impulsionou o desenvolvimento humano. c) A tecnologia nos afastou cada vez mais da natureza. d) A distância sempre foi um obstáculo insuperável para a humanidade.

U=x ∈ Z ; 3x-2 ≤ 21

Find the area of the surface generated by revolving the parametric curve x = 2t - 2, y = t^2 - 1 about the x-axis. 2π ∫ y √(dx/dt)^2 + (dy/dt)^2 dt

Which of the following options is NOT a category for intangible assets? Section 197 purchased intangibles Natural resources Start-up expenditures and organizational costs Patents and copyrights Research and experimentation costs

Ronald is trying to reconstruct his spending pattern from May. He knows that he had 315 in his account on May 1, but after that, his receipts and balance statements are all scrambled. Here are Ronald's records: Date Transaction Type Amount () 5 / 25 Purchase 66 5 / 18 Purchase 90 5 / 30 Purchase 188 5 / 24 Deposit 151 5 / 22 Purchase 152 5 / 8 Deposit 104 5 / 3 Purchase 175 5 / 6 Purchase 82 Assuming that this is a complete, if scrambled, record of Ronald's May spending and that any overdraft fees incurred do not affect the running total, how many times did Ronald overdraw his account in May?

Velocidade aerodinâmica (VA, VV ou TAS): - Calcule a velocidade aerodinâmica nas seguintes condições: - VI = 120kt; Alt = 7000ft; temp = 8°C: 135 kt - VI = 901t'; Alt = 5000ft; temp = 14°C: 98 Kt - VI = 135kt; Alt = 9500ft; temp = 4°C: 158 kt - VI = 120kt; Alt = 8500ft; temp = 0°C:

Both water and sulfur dioxide are products from the reaction of Sulfuric acid (H2SO4) with Copper metal as shown 2 H2SO4 + Cu -> SO2 + 2 H2O + CuSO4 How many grams of H2O will be produced at the same time that 10 grams of SO2 is produced

Find the area enclosed by the curve (x=6 sin t), (y=e^-1/3), (0 leq t leq pi) and the (y)-axis. Write the exact answer. Do not round.

Which of the following compounds upon hydrolysis would yield CH3CH2OH and CH3CH2CHO?

Every 24 hours, our cells have mutations occurring in the DNA. Given the possible DNA repair mechanisms, which enzyme will first help proofread and fix the errors? Multiple Choice DNA polymerase Glycosylase SOS repair enzymes Exonuclease Prev 19 of 27 Next

Question 1 1 pts In what city is Oedipus Rex set? Thebes Athens Alexandría Java

Consider the following equation: 12x + 12 = -12y + 12 Step 2 of 2: Graph the equation by plotting the x- and y-intercepts. If an intercept does not exist, or is duplicated, use another point on the line to plot the graph.

Question 18 Kozol's research found that many inner-city schools (A) are receiving funds to increase the quality of education for inner-city youth (B) have done an excellent job of integrating students from diverse backgrounds (C) do not provide adequate opportunities for children to learn effectively (D) are where older teachers about to retire get placed

Simplify the expression, rewriting without parenthesis or negative exponent [ left(frac2 z p^-2aright)^4= ]

Leeson can proofread a newspaper copy in 4 hrs. If Ryan proofreads the same newspaper copy, it takes 3 hrs. How long would it take if they worked together? t= hrs - mins

Problem 4 The graph of a function f on the interval (-6,7) is shown in the figure below. (a) On what interval(s) is f decreasing? (b) On what interval(s) is f increasing? (c) On what interval(s) is f concave up? (d) On what interval(s) is f concave down?

This picture shows the results of an ABO blood typing test. What blood type is this? Multiple Choice Type A Type B Type 0 Type AB This is either Type A or Type B, there is not enough information to distinguish between them.

Risk taking is an important part of investing. In order to make suitable investment decisions on behalf of their customers, portfolio managers give questionnaires to new customers to measure their desire to take financial risks. The scores on the questionnaire are approximately normally distributed with a mean of 14. The lowest possible score from those who are not "risk averse" is 10, are described as "risk neutral." What is the questionnaire score that separates the bottom 10% are classified as "risk averse" from those who are not? Can you answer to the decimal place: Round your answer to one decimal place. X > Statistical Literacy and Critical Reasoning 8:34 AM Sun, Oct 20 Normal Distribution: Finding a Raw Score

Factorisez et simplifiez ce polynôme du second de P(x)=-24 x^2-44 x+8/16-4 x^2 Veuillez choisir une réponse. a. P(x)=4 x+8/6 x+1 b. P(x)=6 x+1/4 x+8 C. P(x)=6 x+8/4 x+1 d. P(x)=6 x+1/4 x+8 e. Ce polynome n'est pas factorisable et donc

EXPERIMENT 6. Analysis of Vinegar Post-Lab Questions: The federal government defines vinegar as a solution with a minimum of 40 grams of acetic acid per liter of vinegar. 1. Calculate the mass percentage of acetic acid that must be in vinegar. Assume vinegar has a density of 1.00 g / mL. 2. Does the vinegar that you tested comply with federal guidelines?

Felipe, a highway safety inspector, is concerned about the potential for accidents caused by boulders that fall down a sandstone cliff beside a main highway. As part of an accident simulator, Felipe models the boulders' weights using a normal distribution with a mean of 563 kg and a standard deviation of 150 kg. Use this table or the ALEKS calculator to find the percentage of boulders that weigh between 245 kg and 449 kg according to the model. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23 %). % %

Suppose Z follows the standard normal distribution. Use the calculator provided, or this table, to determine the value of c so that the following is true. P(Z>c)=0.7357 Round your answer to two decimal places.

Suppose Z follows the standard normal distribution. Use the table to determine the value of s so that the following is true: P(-0.72 < Z < s) = 0.957 Carry your intermediate computations to at least four decimal places. Round your answer to two decimal places.

14xy / 49y

A total of 80 people were surveyed. The following Venn diagram shows the number of people who like cats and who like dogs. What is the probability that someone likes dogs, assuming that they also like cats (answer choices are in a percentage format, rounded to the nearest whole number)? a.) 51% b.) 41% c.) 71% d.) 21%

Simplify. (sqrt(75)-10)/35

Simplify. 3 √98 + 11 √2 - √50

An analytical chemist weighs out 0.051 g of an unknown monoprotic acid into a 250 mL volumetric flask and dilutes to the mark with distilled water. He then titrates this solution with 0.0600 M NaOH solution. When the titration reaches the equivalence point, the chemist finds he has added 14.2 mL of NaOH solution. Calculate the molar mass of the unknown acid. Round your answer to 2 significant digits. g/mol

Stefani reached puberty earlier but has had no problems in her teen years compared to her peers who matured later. It is MOST likely that Stefani lives in a - sexually permissive society - poor society - sexually restrictive society - wealthy society

Po hrapavem klancu strmine 30° drsi večja klada mase 100 kg. Koeficient trenja med podlago in klancem je 0.2. Vrvica preko škripca povezuje večje telo z manjšim. (Upoštevaj, da sta dva sistema. Zato zapiši sistem enačb za obe telesi) a) Pravilno nariši sile na posamezen sistem (Ločiti moraš zunanje sile in komponente!). b) Kolikšno maso mora imeti viseče telo, da se obe telesi gibljeta s pospeškom 2 m / s^2?

Find the least common denominator of x/(3x-6) and 2/(7x-14).

What would happen to the calcium levels after thyroidectomy (removal of the thyroid gland)? - Calcium levels will go up. - Calcium levels are not affected by thyroidectomy. - Calcium levels will go down. - I DON'T KNOW YET

The change in state from liquid to solid is called . a.) condensation b.) freezing c.) melting d.) sublimation

Assume that in a political science class, the teacher gives a midterm exam and a final exam. Assume that the association between midterm and final scores is linear. The summary statistics shown below have been simplified for clarity. Also, r=0.7 and n=26. Mean Standard deviation ------------------------------------ Midterm 75 10 Final 75 10 According to the regression equation, for a student who gets an 87 on the midterm, what is the predicted final exam grade? What phenomenon does this demonstrate? Explain. The predicted final exam grade is 83 (Round to the nearest integer as needed.) Step 3: Your predicted final exam grade should be less than 87. Why? What phenomenon does this demonstrate? Explain. Choose the correct answer below. A. Regression toward the mean, because the student's predicted score is closer to the mean than was their midterm score. B. Regression toward the mean, because the student's predicted final score is farther from the mean than was their midterm score. C. Extrapolation, because the predicted score is lower than the midterm score. D. Extrapolation, because the score of 87 is outside the range of the data.

Listen Who used free association, or saying whatever comes to mind, in his therapeutic practice to help uncover the unconscious of his clients? A) Albert Bandura B) Hippocrates C) Sigmund Freud D) Alfred Alder

According to Carl Jung, which mental archetype that defines sexual and life instincts can appear in dreams as a dragon, demon, or some sort of dark or wild figure? A) Self B) Shadow C) Anima D) Persona

Based on this passage, how have the interactions between characters changed? Choose two options. Cassius has decided to be more trusting of Lucillius. Brutus has come to appreciate his friendship with Cassius. The conflict between Cassius and others is becoming strained. Brutus says Cassius is pretending to be friendly. The conflict between Brutus and Lucillius causes Brutus to distrust Lucillius.

Assume that all grade-point averages are to be standardized on a scale b of the population mean? Assume that a 95% confidence level is desired. seem practical? The required sample size is □ (Round up to the nearest whole number as needed.)

Which bones are components of the patient's cranium? Select All That Apply. □ Frontal □ Zygomatic □ Parietal □ Temporal □ Occipital

Antisocial personality disorder (ASPD) is characterized by deceitfulness, reckless disregard for the well-being of others, a diminished capacity for remorse, superficial charm, thrill seeking, and poor behavioral control. ASPD is not normally diagnosed in children or adolescents, but antisocial tendencies can sometimes be recognized in childhood or early adolescence. James Blair and his colleagues have studied the ability of children with antisocial tendencies to recognize facial expressions that depict sadness, happiness, anger, disgust, fear, and surprise. They have found that children with antisocial tendencies have selective impairments, with significantly more difficulty recognizing fearful and sad expressions. Suppose you have a sample of 40 10-year-old children with antisocial tendencies and you are particularly interested in the emotion of sadness. The average 10-year-old has a score on the emotion recognition scale of 11.80. (The higher the score on this scale, the more strongly an emotion has to be displayed to be correctly identified. Therefore, higher scores indicate greater difficulty recognizing the emotion). Assume that scores on the emotion recognition scale are normally distributed. You believe that children with antisocial tendencies will have a harder time recognizing the emotion of sadness (in other words, they will have higher scores on the emotion recognition test). What is your null hypothesis stated using symbols? What is your alternative hypothesis stated using symbols? This is a tailed test. Given what you know, you will evaluate this hypothesis using a statistic.

Decide whether the following statement makes sense (or is clearly true) or does not make sense (or is clearly false). Explain your reasoning. Your bar graph must be wrong, because you have 8 bars, but there were only 7 data categories. Choose the correct answer below. A. The statement makes sense because there should be fewer bars than categories. B. The statement does not make sense because when making a bar graph, you can have as many bars as you want. c. The statement does not make sense because a bar graph is only wrong when D. The state

Write the equation in its equivalent exponential form. Then solve for x. log2(x-5) = 3

Find dy/dt if y=1/(u^2+u) and u=7+4t

Solve the following formula for the specified variable. A = 1/2 g * n for g g = 2a/n

In this rug, given the horizontal segments are parallel and angle 1 is congruent to angle 2, prove angle 3 is congruent to angle 5.

Answer the questions using complete sentences. a. An economist noted the correlation between consumer confidence and monthly personal savings was negative. As consumer confidence increases, would monthly personal savings be expected to increase, decrease, or remain constant? b. A study found a correlation between higher education and lower death rates. Does this mean that one can live longer by going to college? Why or why not?

Use the simple interest formula to determine the missing value. p= 964.77, r=3.5 %, t=?, i= 101.30 t= years (Do not round until the final answer. Then round to the nearest whole number as needed.)

Activity 8: Sign on and Sketch Me For each of the following functions, give (a) the x-intercept(s) (b) the intervals obtained when the x-intercepts are used to partition the number line (c) the table of signs (d) a sketch of the graph 1. y=(2x+3)(x-1)(x-4) 2. y=-x^3+2x^2+11x-2 3. y=x^4-26x^2+25 4. y=-x^4-5x^3+3x^2+13x-10 5. y=x^2(x+3)(x+1)^4(x-1)^3 For each of these polynomial functions, answer the following: a. What happens to the graph as x decreases without bound? b. For which interval(s) is the graph (i) above and (ii) below the x-axis? c. What happens to the graph as x increases without bound? d. What is the leading term of the polynomial function? e. What are the leading coefficient and the degree of the function?

prejudice against other races. worries about overpopulation. high US unemployment levels. differences in culture and language.

Evaluate the expression [ -28--19 ]

Suppose that Jessica's blood pressure can be modeled by the following function. p(t) = 92 + 20 cos(82 pi t) Jessica's blood pressure increases each time her heart beats, and it decreases as her heart rests in between beats. In this equation, p(t) is the blood pressure in mmHg (millimeters of mercury), and t is the time in minutes. Find the following. If necessary, round to the nearest hundredth. Number of heartbeats per minute: Maximum blood pressure: mmHg Period of p: minutes

Write the equation in its equivalent logarithmic form. 2^3=8 What is the equivalent logarithmic form of the equation?

Due Saturday, Oct 19, 11:59pm PDT CURRENT OBJECTIVE Working with exponential expressions Question Solve the equation (7^5 x+17=49). Provide your answer below: [ x= ]

Real GDP per square is the same as real GDP per person.

Question 41 (1.5 points) Which part of the vertebral column receives the most stress by bearing most of the weight of the body? A) the lumbar region B) the sacrum C) the cervical region D) the sacral promontory

Use the data set to do the following. a) Draw a scatter diagram. b) Determine the value of r. c) Determine whether a correlation exists at α=0.05. d) Determine whether a correlation exists at α=0.01. (i) Click the icon to view the correlation coefficient, r, for various values of n and α. x y --- --- 80 3 70 3 50 4 50 7 30 7 20 9 The formula for the correlation coefficient is r = (n(Σ xy) - (Σ x)(Σ y)) / sqrt(n(Σ x^2) - (Σ x)^2) sqrt(n(Σ y^2) - (Σ y)^2). a) Choose the scatter diagram that represents the given data. A. B. C.

Find the equation of the parabola described. Find the two points that define the latus rectum, and graph the equation. Directrix the line y = -3/2 ; vertex at (0,0)

Graph f(t) = t^2 + 3t - 4.

A population of beetles are growing according to a linear growth model. The initial population (week 0) is P0=5, and the population after 6 weeks is P6=47. Find an explicit formula for the beetle population after n weeks. Pn= After how many weeks will the beetle population reach 131? weeks

A student was asked to find a 95% confidence interval for widget width using data from a random sample of size n=29. Which of the following is a correct interpretation of the interval 12.8<μ<33.8? Check all that are correct. The mean width of all widgets is between 12.8 and 33.8, 95% of the time. We know this is true because the mean of our sample is between 12.8 and 33.8. With 95% confidence, the mean width of a randomly selected widget will be between 12.8 and 33.8. There is a 95% chance that the mean of a sample of 29 widgets will be between 12.8 and 33.8. There is a 95% chance that the mean of the population is between 12.8 and 33.8. With 95% confidence, the mean width of all widgets is between 12.8 and 33.8.

The development of a system of mass production in manufacturing meant that machines rapidly produced large amounts of products.

Which type of business is the easiest to form? Limited partnership Limited liability company General partnership Corporation Sole proprietorship

Let V be the volume of a right circular cone of height h=4 whose base is a circle of radius R=2. (a) Use similar triangles to find the area of a horizontal cross section at a height y. Give your answer in terms of y. (Use symbolic notation and fractions where needed.) A(y)=

A line passes through the point (8,3) and has a slope of 5/4. Write an equation in slope-intercept form for this line.

Use the following sample to estimate a population mean μ. 13.3 16.2 16.6 36.6 57.8 22.2 24.3 Assuming the population is normally distributed, find the 80% confidence interval about the population mean. Enter your answer as an open-interval (i.e., parentheses) accurate to two decimal places. 80% C.I. =

First list all of the steps describing the new policy setup process. - Step - Branch office - Mail in - Application separated - Scanned - Application to associate - Information complete? - Additional information - Confirmation sent - Information correct? - Customer Problem Resolution - Application complete Which of the following steps are missing from the list shown above? (Mark all that apply.) A. Payment received B. Update information C. London office received D. Specify application type E. Information entered F. Payment sent

The accompanying table gives the distance from a particular city to seven other cities (in thousands of miles) and gives the time for one randomly chosen, commercial airplane to make that flight. Do a complete regression analysis that includes a scatterplot with the line, interprets the slope and intercept, and predicts how much time a nonstop flight from this city would take to another city that is located 3000 miles away. Does it seem that the trend is linear, or is there a noticeable curve? Find the equation for predicting time (in hours) from miles (in thousands). Predicted Time = 1.5 + 0.5 Thousand Miles

The basis in Marxist politics is evident when radical writers argue that enterprises are an instrument of imperialist domination. entrepreneurial home-country multinational expatriate

Monthly Mortgage Payments The average monthly mortgage payment including principal and interest is 982 in the United States. If the standard deviation is approximately 180 and the mortgage payments are approximately normally distributed, find the probabilities. Use a TI-83 Plus/TI-84 Plus calculator and round the answers to at least four decimal places. Part 1 of 2 (a) The selected monthly payment is more than 1400. P(X>1400)=.0101 Alternate Answer: P(X>1400)=0.0101 Part 2 of 2 (b) The selected monthly payment is between 650 and 975. P(650<X<975)=

길이 I=1 m 인 줄에 질량 m=5 kg 의 추가 매달려 있다. 이 진자가 수평의 위치 OA 에서 초기속도 없이 놓아져서 수직 평면상을 움직인다. 추가 O 의 바로아래, C 를 지날 때의 속도가 Vc=4.429 m / s 로 주어진다. 줄의 무게와 공기 마찰은 무시한다. C 를 지날 때 추의 접선 방향 가속도의 크기를 구하시오.

True or False Question True or false: Jim's US-based paper products company sources paper from a plant in Brazil that takes advantage of the available forestry near the plant. This is an example of a location-specific advantage. True False

Equal amounts are invested at 3%, 7%, and 8% annual interest. If the three investments yield a total of 684 annual interest, find the total investment.

Consider the Quadratic function f(x)=x^2-6x-16. Its vertex is ( , ). Its largest x-intercept = . Enter the x-coordinate only. Its y-intercept = . Enter the y-coordinate only.

Where can cerebrospinal fluid be found? Multiple Choice In the subdural space In the subarachnoid space In the brain tissue In the epidural space

A bacterial strain is resistant to infection by a bacteriophage. Which statement is FALSE? Multiple Choice The bacterial host DNA is protected from restriction enzyme degradation by phosphorylation. The bacteria make restriction enzymes that degrade the virus genome. If the phage DNA was methylated, it would be protected from restriction enzyme degradation. The statements are ALL false. The bacterial host DNA is protected from restriction enzyme degradation by methylation.

Which best describes printing before the invention of the Gutenberg printing press? a long, expensive process a short, expensive process a long, inexpensive process a short, inexpensive process

After evaluating the inner integral, we have the integral ∫0^2 ∫0^y^3 e^x / y d x d y=∫0^2 g(y) d y where g(y)=

y=x^3-8x, 8x Find the area A of the region enclosed by the graphs. 1. (Give an exact answer. Use symbolic notation and fractions where needed.)

На рис. 38 K L M N- прямоугольник, угол C=90°, AC=BC, KL:LM=2:5, PKLMN=56 см. Найдите AB.

Assume the length of u is 2. On your scrap work: 1. First, draw the vectors obtained from u, v via the Gram-Schmidt process.

Day Care Tuition A random sample of 47 four-year-olds attending day care centers provided a yearly tuition average of 3966 and the population standard deviation of 636. Part 1 of 2 Find the 99% confidence interval of the true mean. Round your answers to the nearest whole number. 3727<mu<4205 Part: 1 / 2 Part 2 of 2 If a day care center were starting up and wanted to keep tuition low, what would be a reasonable amount to charge? Round your answer to the nearest hundred. would be a reasonable amount to charge.

Find an equation for the line tangent to the graph of y=tan^(-1)(1/2 x) at the point (2, pi/4). What is the tangent line to y=tan^(-1)(1/2 x) at the point (2, pi/4) ? y=

Solve for (y). (20.48=8 y) (y=)

What binds to actin at its binding sites, allowing the formation of cross-bridges? Multiple Choice Tropomyosin ATP Myosin Troponin

Question 8 Evaluate the following limits. If needed, (a) lim x → ∞ (sqrt(4+10 x^2))/(4+5 x) = □ (b) lim x → -∞ (sqrt(4+10 x^2))/(4+5 x) = □

How did the Bering Land Bridge come into existence? A. It was formed due to continental drift. B. It was built by ancient civilizations. C. It emerged as a result of climatic changes. D. It was constructed by early humans.

A high school principal is concerned about bullying in his school. He persuades the local newspaper to run a series of stories about the negative impact of bullying. This an example of which of the following? cultivating perception perpetuating stereotypes agenda-setting gatekeeping

What action should the nurse implement when accessing an implanted infusion port for a client who receives long term IV medications? Cleanse the site with iodine solution. Insert a Huber-point needle into the port. Flush tubing with 5 ml of normal saline. Place a sterile dressing over the port. Multiple Choice - Single Answer To answer this item, choose a single answer.

If θ = 9π/4, then sin(θ) equals 0.7071 cos(θ) equals 0.7071 tan(θ) equals 1 sec(θ) equals □

A car dealership decreased the price of a certain car by 5%. The original price was 49,800. (a) Fill in the blank to write the new price in terms of the original price. Write your answer as a decimal. New price = (blank) × Original price (b) Use your answer in part (a) to determine the new price. New price: (blank) (blank)

In a college affordability survey of 400 students in Florida, 313 students said they were offered open educational resources or free course materials. To create a 99% confidence interval using the percentile method for the population proportion (p) of college students that are offered open educational resources or free course materials, use Statkey's CI for Single Proportion under Bootstrap Confidence Intervals to create 10,000 bootstrap resamples from the original sample. 1. Use the dotplot of 10,000 bootstrap resamples you generated on StatKey to calculate the 99% confidence interval for the population proportion of college students that are offered open educational resources or free course materials. Enter your answers to 3 decimal places. 99% Confidence Interval: ( )

Consider the function graphed at right. The function has a Select an answer of at x= The function is increasing on the interval(s): The function is decreasing on the interval(s):

Use like bases to solve the exponential equation. n = (1/32)^(3n) * 8 = 2^6 Recall that exponential functions are one-to-one. In the given equation, are the bases of the exponents the same? If no the same base? When the bases are the same, use the one-to-one property to equate the exponents.

Multiple Choice Question Knickercker argued that firms follow the same imitative behavior in their FDI strategies as oligopolies follow. monopolies franchises oligopolies licensees

What are the intermolecular forces present between these two molecules? (B) Hydrogen Bonds (C) Dipole-Dipole Attractions (D) Covalent Bonds

Identify the vertex of the parabola. f(x)=(x-1)^2 The vertex of the parabola is . (Type an ordered pair.)

On a recent trip, John drove 382 miles on 14.3 gallons of gas. What the gas mileage rating for his trip? Round your answer to the nearest tenth. Do not include a unit of measure with your response; provide a numeric answer, only.

Assume that a randomly selected subject is given a bone density test. Bone density test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find P12, the 12th percentile. This is the bone density score separating the bottom 12% from the top 88% Which graph represents P12? Choose the correct graph below.

Find y''. y = sqrt(7x+10) A. 7 / (2 sqrt(7x+10)) B. -49 / (4(7x+10)^(3/2)) C. -1 / (4(7x+10)^(3/2)) D. -49 sqrt(7x+10) / 4

Quiz 4 6 points possible Answered: 1 / 6 Question 2 The average value of f(x, y)=(3x+5y)^5 on the region R=(x, y) 2 ≤ x ≤ 8 ; 1 ≤ y ≤ 6 can be calculated with which of the following (choose all that apply): 1/(8-2)(6-1) ∫ from 2 to 8 ∫ from 1 to 6 (3x+5y)^5 dx dy 1/(2-1)(8-6) ∫ from 1 to 2 ∫ from 6 to 8 (3x+5y)^5 dx dy 1/(6-1)(8-2) ∫ from 1 to 6 ∫ from 2 to 8 (3x+5y)^5 dy dx 1/(1-2)(6-8) ∫ from 2 to 1 ∫ from 8 to 6 (3x+5y)^5 dy dx 1/(8-2)(6-1) ∫ from 2 to 8 ∫ from 1 to 6 (3x+5y)^5 dy dx

A client who weights 176 pounds is receiving an IV infusion with esmolol hydrochloride (Brevibloc) at 48 ml / hour. The IV solution is labeled with the concentration of Brevibloc 10 mg / ml. How many mcg / kg / minute is the client receiving? (Enter numeric value only. Round to nearest whole number.)

Find the expected value of the random variable. x 2 3 4 5 P(x) 0.3 0.4 0.2 0.1 What is the expected value? (Type an integer or a decimal.)

The area of the shape is □ mm².

Find the future value for the ordinary annuity with the given payment and interest rate. PMT = 2,000; 1.70% compounded monthly for 6 years. The future value of the ordinary annuity is . (Do not round until the final answer. Then round to the nearest cent as needed.)

Kayden and Alondra both walk away from Kayden's house at a constant speed of 7 feet per second. For each person, we will track that person's distance from Kayden's house in feet, d, in terms of the number of seconds t since they started walking. a. If Kayden is initially 25 feet from his house and Alondra is initially 45 feet from Kayden's house, how many solutions will there be for this system? (Enter " 00 " if there are infinitely many solutions.) b. If Kayden is initially 15 feet from his house and Alondra is initially 15 feet from Kayden's house, how many solutions will there be for this system? (Enter " 00 " if there are infinitely many solutions.)

Solve using Gauss-Jordan elimination. 2x1 - x2 - 5x3 = 13 x1 - 3x2 = 19 Select the correct choice below and fill in the answer box(es) within your choice. A. The unique solution is x1= , x2= , and x3= 7. B. The system has infinitely many solutions. The solution is x1= , x2= , and x3=t (Simplify your answers. Type expressions using t as the variable.) C. The system has infinitely many solutions. The solution is x1=, x2=s, and x3=t. (Simplify your answer. Type an expression using s and t as the variables.) D. There is no solution.

In the long run, the firm should use plant size "A" for

A survey found that women's heights are normally distributed with mean 62.7 in. and standard deviation 3.7 in. The survey also found that men's heights are normally distributed with mean 69.7 in. and standard deviation 3.1 in. Consider an executive jet that seats six with a doorway height of 56.4 in. Complete parts (a) through (c) below.

Solve the equation by applying the quadratic formula. 5/12 x^2 - 1/2 x + 1/4 = 0

The site of blood cell (red blood cells also called erythrocytes; white blood cells also called leukocytes; and platelets also called thrombocytes) formation is red bone marrow

Evaluate the following expression: 6(-1+6)=?

- To create the 3-column home page, you can copy the index.html page you just completed and rename it index3column.html. Then, you can copy the main.css file and rename it main3column.css - Modify the link element for the style sheet in the 3-column home page so it refers to the new style sheet. - Move the existing sidebar before the section in the HTML, and assign an id to this sidebar. Then, modify the CSS so it refers to the sidebar by this id. - Add another sidebar after the section, and add the content shown above to this sidebar. You'll find this content in the prepare.txt file in the text folder. Be sure to assign an id to this sidebar so you can use it to refer to the sidebar in the CSS. Then, format the sidebar as shown above. - Increase the width of the page to 1200 px . Then, set the widths and spacing for the section and two sidebars and the floating for the new sidebar so the page appears as shown above.

Here are summary statistics for randomly selected weights of newborn girls: n=36, x̄=3227.8 g, s=686.4 g. Use a confidence level of 95% to complete parts (a) through (d) below. a. Identify the critical value tα/2 used for finding the margin of error. tα/2=2.03 (Round to two decimal places as needed) b. Find the margin of error. E=233 g (Round to one decimal place as needed.) c. Find the confidence interval estimate of μ g < μ < g 79 (Round to one decimal place as needed.)

The numbers of regular season wins for 10 football teams in a given sea 2,6,15,2,12,9,12,10,2,8 The range is (Simplify your answer.)

Looking at lesson 11 on the Study Guide, we see that the direct variation equation is y=kx, where k is the constant of proportionality or the unit rate.

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If a price-demand equation is solved for p, then price is expressed as p=g(x) and x becomes the independent variable. In this case, it can be shown that the elasticity of demand is given by E(x)=-g(x)/(x g'(x)). Use the given price-demand equation to find the values of x for which demand is elastic and for which demand is inelastic. p=g(x)=9000-0.1 x^2 The values of x for which the demand is elastic are (Simplify your answer. Type your answer in interval notation. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression.)

Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results a=12, b=18.2, A=25° Selected the correct choice below and, if necessary, fill in the answer boxes to complete your choice. (Round side lengths to the nearest tenth and angle measurements to the nearest degree as needed.) A. There is only one possible solution for the triangle. The measurements for the remaining side c and angles B and C are as follows. B ≈ C ≈ c ≈ B. There are two possible solutions for the triangle. The measurements for the solution with the smaller angle B are as follows. B1 ≈ c1 ≈ c1 ≈ The measurements for the solution with the larger angle B are as follows. B2 ≈ c2 ≈ c2 ≈ 1 C. There are no possible solutions for this triangle.

Question 5 0.5 pts Suppose you maximized your utility subject to your budget constraint by purchasing goods X and Y, both of which are normal goods. If the price of good X decreases, ceteris paribus, you should to maximize your utility. Buy less of good Y only Buy more of good X and less of good Y Buy more of good X only Buy less of good X and more of good Y Don't change consumption based on just this price change

Of the four cells of the table, which gives the greatest combined benefits to Rina and Yvette? - When both Rina and Yvette contribute to the public park - When Rina contributes to the public park and Yvette doesn't, or vice versa - When neither Rina nor Yvette contributes to the public park Now, consider the incentive facing Rina individually. The following table looks similar to the previous one, but this time, it is partially completed with the individual benefit data for Rina. As shown previously, if both Rina and Yvette contribute to a public good, Rina receives a benefit of 720. On the other hand, if Yvette contributes to the public park and Rina does not, Rina receives a benefit of 760. Complete the right-hand column of the following table, which shows the individual benefits of Rina. Hint: You are not required to consider the benefit of Yvette. Rina Yvette --- Contribute 720,-- Doesn't contribute 760,-- If Yvette decides to contribute to the public park, Rina would maximize her benefit by choosing

Divide. (6-6 i)/(5+6 i)

How much money must you pay into an account at the end of each of 20 years in order to have 10,000 at the end of the 20th year if the account pays 8% per annum, and you round to the nearest 1? Select one: a. 202 b. 184 c. 219 d. 225

Put the following stages in the course of infection in order. Prompts (1) prodromal stage (2) convalescent period (3) incubation period (4) period of invasion

Consider the following unbalanced particulate representation of a chemical equation: N = blue O = red Write a balanced chemical equation for this reaction, using the smallest integer coefficients possible. Do not include states.

Question 2 (1 point) The correct sequence of events in viral multiplication is 1) penetration, replication, maturation, adsorption, assembly, release. 2) replication, penetration, maturation, assembly, absorption, release. 3) adsorption, penetration, replication, maturation, assembly, release. 4) assembly, maturation, replication, release, penetration, adsorption. 5) adsorption, release, maturation, replication, assembly, penetration. Question 3 (1 point) Bacterial biofilms stimulate the immune system differently than planktonic bacteria. 1) True 2) False

Solve the linear programming problem using the simplex method. Maximize P = -x1 + 2x2 subject to -x1 + x2 <= 2 -x1 + 3x2 <= 12 x1 - 4x2 <= 6 x1, x2 >= 0 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. A. The maximum value of P is P= when x1= and x2= (Simplify your answers.). B. There is no optimal solution.

Write the following sentence as an equation. Use x to represent "a number." A number added to -4 is -6. The equation is x + (-4) = -6

If there are 180 dark-colored mice and 60 light-colored mice in a population, what is the ratio of dark-colored mice to light-colored mice?

What is the difference between a standard normal distribution and a nonstandard normal distribution? Choose the correct answer below. A. The standard normal distribution has a standard deviation that is greater than the mean, while a nonstandard normal distribution has a standard deviation that is less than or equal to the mean. B. The standard normal distribution has a standard deviation that is less than or equal to the mean, while a ponstandard normal distribution has a standard deviation that is greater than the man. C. The standard normal distribution has a mean of 0 and a standard deviation of 1 , while a nonstandard normal distribution has a different value for one or both of those parameters. D. The standard normal distribution has a mean of 1 and a standard deviation of 0 , while a nonstandard normal distribution has a different value for one or both of those parameters.

Use the simplex method to solve the linear programming problem. Maximize z=7x1+5x2+x3 subject to 2x1+2x2+x3 ≤ 10 x1+4x2+5x3 ≤ 12 x1 ≥ 0, x2 ≥ 0, x3 ≥ 0 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. A. The maximum is when x1= , x2= x3= ,s1= , and s2= . B. There is no maximum.

Convert the measurement to the specified unit. Round to 2 decimal places if necessary. 31 yards = meters

Find the periodic payment R required to accumulate a sum of S dollars over t years with interest earned at the rate of r % / year compounded m times a year. (Round your answer to the nearest cent.) S=360,000, r=2.2, t=12, m=6

A sample of 302 people is surveyed. The people are classified according to political affiliation ("Democrat", "Republican", or "Independent"). They are also classified according to opinion on a bill ("in favor of", "opposed to", or "indifferent to"). The results are given in the contingency table below. In favor of Opposed to Indifferent to ------------------------------------------------------ Democrat 24 28 39 Republican 23 47 47 Independent 34 39 21 What is the relative frequency of respondents who are in favor of the bill? Round your answer to two decimal places.

Use the price-demand equation (p+0.05 x=130, 0 leq p leq 130). Find all values of (p) for which demand is elastic. The demand is elastic on (Type your answer in interval notation.)

The conditions leading to her heart attack (per her doctors were the undue stress and her large weight gain) are considered to be a/an that could lead to her early demise.

For the data shown, answer the questions. Round to 4 decimal places where possible. 3.5, 14.4, 3.3, 6.9, 27.6, 22.5, 15.7, 19 Find the mean: Find the median: Find the standard deviation:

Counting and Probability Experimental and theoretical probability Abigail state lottery board is examining the machine that randomly picks the lottery numbers. On each trial, the machine outputs a ball with one of the digits 0 through 9 on it. (The ball is then replaced in the machine.) The lottery board tested the machine for 500 trials and got the following results. Outcome 0 1 2 3 4 5 6 7 8 9 Number of Trials 47 55 44 58 47 44 52 48 52 53 Answer the following. Round your answers to the nearest thousandths. (a) From these results, compute the experimental probability of getting an odd number. (b) Assuming that the machine is fair, compute the theoretical probability of getting an odd number. (c) Assuming that the machine is fair, choose the statement below that is true. The smaller the number of trials, the greater the likelihood that the experimental probability

Determine the slope of the line.

Calculating an equilibrium constant from a heterogeneous equilibrium Ni(CO)4(g) ⇌ Ni(s) + 4CO(g) At a certain temperature, a 3.76 L reaction vessel containing a mixture of nickel carbonyl, nickel, and carbon monoxide at equilibrium has the following composition: Ni(CO)4 0.277 g Ni 10.0 g CO 1.96 g Calculate the value of the equilibrium constant, Kc, for this reaction. Round your answer to 3 significant digits.

Find the 74th percentile, P74, from the following data. 1100 1200 1300 1500 2200 2800 3500 3800 4100 4200 4500 4700 4800 5100 5200 5300 5400 5700 5800 6400 6500 6600 6700 6900 7000 7100 7200 7300 7500 7800 8200 8300 8400 8500 8600 8700 9000 P74=

Question 4 4 pts Which of the following is a type of evidence that Allen does NOT use to support her interpretation of the Declaration of Independence? excerpts from the text excerpts from other texts for comparison definitions of technical terms visual representations of the text being analyzed

A poll asked college students in 2016 and again in 2017 whether they believed the First Amendment guarantee of freedom of religion was secure or threatened in the country today. In 2016, 2064 of 3091 students surveyed said that freedom of religion was secure or very secure. In 2017, 1953 of 2987 students surveyed felt this way. Complete parts (a) and (b). Identify the test statistic. z= (Round to two decimal places as needed.)

Scores on an IQ test are normally distributed. A sample of 11 IQ scores had standard deviation s=8. Construct a 99% confidence interval for the population standard deviation σ. Round the answers to at least two decimal places. The developer of the test claims that the population standard deviation is σ=15. Does this confidence interval contradict this claim? Explain. 99% confidence interval for the population standard deviation is <σ<

Use the First Derivative Test to find the location of all local extrema for the function given below. Enter an exact answer. If there is more than one local maximum or local minimum, write each value of x separated by a comma. If a local maximum or local minimum does not occur on the function, enter ∅ in the appropriate box. f(x)=(x+4)^3(3x-2)^2 Provide your answer below: - Local maxima occur at x= . - Local minima occur at x= .

Suppose that on the average, 4 students enrolled in a small liberal arts college have their automobiles stolen during the semester. What is the probability that exactly 2 students will have their automobiles stolen during the current semester? Round your answer to four decimal places.

Convert the measurement to the specified unit. Round to 4 decimal places if necessary. 50 hm = □ km

12:06 AM Sun Oct 20 learning.mheducation.com Done AA Multiple Select Question Select all that apply What can happen during the reduction of an atom or molecule? One or more electrons are added to the atom or molecule. The net charge of the atom or molecule decreases due to addition of negatively charged electron(s). The net charge of the atom or molecule increases due to addition of negatively charged electron(s). One or more electrons are removed from the atom or molecule. Need help? Review these concept resources. Rate your confidence to submit your answer. High Medium Low 2024 McGraw Hill. All Rights Reserved. Privacy Center Terms of Use

If the differential equation [ m fracd^2 xd t^2+5 fracd xd t+2 x=0 ] is overdamped, the range of values for m is?

The figure to the right shows a container that is to be filled with water from the top. Assume that water is poured into the container at a constant rate and the container is filled in 10 s. Assume also that the horizontal cross sections of the container are always circles. Let h(t) be the depth of the water in the container at time t, for 0 ≤ t ≤ 10. Complete parts (a) through (d) below. a. Sketch a graph of the function y=h(t), for 0 ≤ t ≤ 10. Choose the correct graph below. A. B. C. D.

(y+7)/(y^2+2y-15)-(4)/(y^2-25)

Plot and connect the points in the order listed below. When you are done, find the area of the resulting figure. A(-2,6), B(8,6), C(8,-3), D(5,-3), E(5,-7), F(2,-3), G(-2,-3)

Emily has been hired to create a cake with a diameter of 34 feet for a special event. However, the client has requested that one of the cake layers be cut into a specific shape to match the theme of the event. The client has requested that Emily cut the layer into a sector of a circle with an angle of 4 pi/3 radians. Emily needs to calculate the area of the sector to determine how much cake batter she will need to make for that layer. Round your answer to four decimal places. A= Number ft^2

36" QUESTÃO O Código Penal, em sua parte geral, estabelece vários conceitos e definições que servem de base para o restante da legislação. Um dos artigos prevêo Tempo do Crime, em que se considera praticado o crime no seguinte momento: a) do resultado. b) da ação ou omissão. c) da prisão. d) da comunicação do fato a polícia. e) da chegada da polícia ao local da ocorrência.

If 42 grams of sodium hydroxide is dissolved in enough water to make a 0.75 L solution. What is the resulting molar concentration?

Factor completely by using the trial-and-error method. Select "Prime" if the polynomial cannot be factored. 10 q^2 + 7 q - 12 = Prime

Question 5 Perform the indicated operation. 34eight+61eight 105eight None of these 106eight 115eight

Question 35 0.4 pts According to lecture, which of the following philosophers are typically identified as social contract theorists? [This is a multiple answer question. Select all correct answers.] John Rawls John Locke Thomas Hobbes Jean-Jacques Rousseau

For the line below, find its y-intercept and its slope, then write its equation.

The length of one leg of a right triangle is 4 ft. The length of the hypotenuse is 2 ft longer than the other leg. Find the length of the hypotenuse and the other leg. The length of the hypotenuse is The length of the other leg is (Simplify your answers.)

The graph of f(x)=(-3 x^4 -2 x+5)/(x^5 +x^2 -2) will behave like which function for large values of x?

35.0 mL of 0.255 M nitric acid is added to 45.0 mL of 0.328 M Mg(NO3)2. What is the concentration of nitrate ion in the final solution?

The ultimate source of energy for photosynthetic reactions in a plant is the sun. plants. glucose. glycogen catabolism The process that forms the electrochemical gradient during photosynthesis is the production of H+ in the stroma during NADPH production. movement of water by osmosis. hydrolysis of ATP. production of water from oxygen in the thylakoid lumen. pumping of H+ into the thylakoid lumen.

Write the molecular equation for the reaction of copper metal with aqueous silver nitrate. Include physical states.

Putting extreme limitations and constraints on some group or institution is called: a. Discrimination b. Oppression c. Stereotyping d. Human diversity

A pet store conducted a survey to gather information about the types of pets people own. Here are the results: • 692 people were surveyed in all • 448 of the people own a dog • 163 of the people own both a dog and a cat, but don't own a fish • 28 of the people own both a dog and a fish, but don't own a cat • 24 of the people own a cat, but own neither a dog nor a fish • 63 of the people own a fish, but own neither a dog nor a cat • 37 of the people own a dog, but own neither a fish nor a cat • 369 of the people own at least one of these three types of pets (dog, fish, cat) Construct a Venn diagram illustrating these results. Then answer the question. All people in the survey Own a dog Own a fish Own a cat How many of the people don't own a cat?

Suppose we want to choose 2 letters, without replacement, from the 3 letters A, B, and C. (a) How many ways can this be done, if the order of the choices matters? (b) How many ways can this be done, if the order of the choices does not matter?

Write the meaning of the suffix in Atherocyte Write the meaning of the suffix in Venostasis Write the meaning of the abbreviation

Here is probability data on a random sample of students who have enrolled in a Business-related Math course... PASS FAIL Withdrew TOTAL -------------------------------------- Calculus .36 .05 .03 .44 Statistics .45 .04 .07 .56 TOTAL .81 .09 .10 1 Compute the probability of passing the course given that the course taken was statistics. P(pass stat) = P(pass ∩ stat) / P(stat)

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