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Identify the level of protein structure for the following: - the shape of a globular protein - a protein with two or more peptide chains - order of amino acids in a protein - beta-pleated sheet - disulfide bonds between R groups
向 ML= 9000000 L 9 km= □ m 900 cg= □ g □ ms= 8 s
Equations and Inequalities Solving for a variable in terms of other variables Solve for x. 6 x=y x=
Which of the following is NOT a compositional layer of the Earth? inner core mantle core Vovitite crust
The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject H0 when the level of significance is (a) α=0.01, (b) α=0.05, and (c) α=0.10. P=0.0033 A. Reject H0 because the P -value, 0.0033, is greater than α=0.05. B. Reject H0 because the P-value- 0.0033, is less than α=0.05. C. Fail to reject H0 because the P-value, 0.0033, is less than α=0.05. D. Fail to reject H0 because the P-value, 0.0033, is greater than α=0.05. (c) Do you reject or fail to reject H0 at the 0.10 level of significance? A. Fail to reject H0 because the P-value, 0.0033, is greater than α=0.10. B. Reject H0 because the P-value, 0.0033, is greater than α=0.10. C. Reject H0 because the P-value, 0.0033, is less than α=0.10. D. Fail to reject H0 because the P-value, 0.0033, is less than α=0.10.
Which inequality is graphed on the coordinate plane? A. y<-2 x=1 B. y>-2 x-1 C. y ≤-2 x-1 D. y ≥-2 x-1
Prey 1 of 8
You need to compute the probability of 5 or fewer successes for a binomial experiment with 10 trials. The probability of success on a single trial is 0.57. Since this probability of success is not in the table, you decide to use the normal approximation to the binomial. Is this an appropriate strategy? Explain.
In hypothesis testing, does choosing between the critical value method or the P-value method affect your conclusion? Explain. Choose the correct answer below. A. Yes, because the critical value method uses critical value(s) to identify the rejection region(s). The P-value method compares the P -value with the level of significance α. B. No, because both methods involve comparing the standardized test statistic with the rejection region(s). C. Yes, because the P-value method is more accurate than the critical value method. D. Yes, because the critical value method is more accurate than the P -value method. E. No, because both involve comparing the test statistic's probability with the level of significance.
Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. N2(g)+H2(g) rightarrow NH3(g)
The Federalist Papers tried to convince people of what?
What is the chemical formula for Fe2O3?
Solve the equation in radians for all exact solutions where appropriate. Write answers using least possible nonnegative angle measures. -√2 cos x - 1 = cos 2x
What is the difference between speed and velocity? Select one: a. Speed only tells how fast an object is moving but velocity tells how fast and in what direction. b. There is no difference between speed and velocity. c. The units are different. d. Speed tells how fast an object is moving and velocity tells how quickly the object changes speed.
When you attempt to communicate with another person, you try to convey a message for which you both have common different verbal foreign
Determine whether the variable is qualitative or quantitative. Explain your reasoning. Country of residence Is the variable qualitative or quantitative? A. The variable is qualitative because country of residence describes an attribute or characteristic. B. The variable is qualitative because country of residence is found by measuring or counting. C. The variable is quantitative because country of residence is found by measuring or counting. D. The variable is quantitative because country of residence describes an attribute or characteristic.
A normal distribution has a mean of 148 and a standard deviation of 7. Find the z-score for a data value of 131. Round to two decimal places
Which set describes the graph? x x<4 x x>4 x x ≤ 4 x x=4
A nurse at a long-term care facility is completing the nutrition assessment of a client who has just moved to the facility. After determining the client's venous filling and emptying each take approximately 10 seconds, the nurse would perform further assessments related to what health problem? Ascites Malnutrition Fluid volume deficit Third spacing
Assume the geometric distribution applies. Use the given probability of success p to find the indicated probability. Find P(3) when p=0.20. P(3)= (Round to five decimal places as needed.)
Question 4 Which type of medication route would be used to administer an order for hydromorphone 1.5 mg subcutaneous every 3 hours prn pain? Parenteral Topical Enteral Percutaneous
You randomly select an integer from 0 to 24 (inclusively) and then randomly select an integer from 0 to 9 (inclusively). What is the probability of selecting an 8 both times? The probability is . (Type an integer or a decimal. Do not round.)
Find the value of the expression by replacing the variable with the number. x+15 x=9 15-x 15-9=6 x-15 9-15=-6 (x/15)/15=3/5 x+15 9+15=24
5.2.2 Quiz: Using Credit Which phrase best completes the diagram of the credit approval process? ? Customer fills Lender reviews applicant's credit score Lender approves or denies credit A. Customer files for bankruptcy protections B. Customer researches different credit cards C. Customer selects simple or compound interest
What value do people with diverse perspectives bring to a conversation They reinforce already established consensus. They bring different ideas because of unique backgrounds. They always help build rapport and understanding. They offer new views that effectively resolve conversations.
If one point on a line is (3,-5) and the line's slope is -9, find the y-intercept. The y-intercept is . (Type an integer or a simplified fraction.)
Fill in the missing values to make the equations true. (a) log base 8 of 7 - log base 8 of 11 = log base 8 of square (b) log base 3 of 8 + log base 3 of square = log base 3 of 88 (c) log base 8 of 25 = square log base 8 of 5
What fall hazard is MORE likely to occur in restrooms? Select an answer. Water on the floor Dim lighting Clutter Cords
Oceans and Climate Quick Check Which qualities of the ocean help it to absorb heat? Select the three correct answers. (2 points) a low evaporation point large surface area transparency to electromagnetic radiation Water can be a solid, liquid, or gas at Earth's surface. proximity to land a high specific heat capacity compared to land or air
State if the following measures can be the sides of a triangle. 11, 7, 20
A restaurant offers a 12 dinner special that has 5 choices for an appetizer, 11 choices for an entrée, and 4 choices for a dessert. How many different meals are available when you select an appetizer, an entrée, and a dessert? A meal can be chosen in ways. (Type a whole number.)
PC Replacements offers a PC processor for 340.28 less a series discount of 10/18. PC Upgrades offers the same processor for 290.28 less a series discount of 5 / 13. Find the net price for both retailers, and the difference between the two prices. What is the net price of a PC processor from PC Replacements? What is the net price of a PC processor from PC Upgrades? What is the difference between the two prices?
Table 2 Relationship between Volume and Pressure. Volume of Water Added (mL) Volume of Air in the Erlenmeyer Flask (mL) Pressure Inside the Erlenmeyer Flask (atm) --- --- --- 0 mL type your text here 1.000 atm 10 mL type your text here 1.058 atm 20 mL type your text here 1.123 atm 30 mL type your text here 1.197 atm 40 mL type your text here 1.282 atm 50 mL 1.379 atm
A wholesale company prices its inventory at 119,828. If the original price of the items was 204,710, find the percent of markdown on the original price. The percent of markdown was %. (Round to the nearest whole percent as needed.)
Write y^2 * y^5 without exponents. y^2 * y^5= Fill in the blank. y^2 * y^5=y^
Use the graph of F, shown on the right, to find the given limit. When necessary, state that the limit does not exist. lim as x approaches -1 from the right F(x) A. lim F(x) = (Type an integer or a simplified fraction.) x approaches -1 from the right B. The limit does not exist.
Question 4 (5 points) (05.01 LC) What was the main idea of the Monroe Doctrine? ( 5 points) a It was a proclamation of war between the U.S. and Mexico. b It was a warning for European countries to stop colonization in the western hemisphere. c It was an agreement to give territories to the Native Americans. d It was a list of complaints from the U.S. to European countries.
Which two letters make one vowel sound in the word rejoin? (1 point) oi re in jo
3. Order the angles from least to greatest.
Which fitness goal would require the most time? I will train daily for four hours to complete a triathlon in six months. I will lose 15 pounds of body fat in five months. I will exercise every day this month.
Two numbers were proposed. The first number was nine million, the second number was nine million, fifteen. By how much was the first number greater? By how much did Rio de Janeiro's rainfall in July exceed the total rainfall of December combined? Complete the table. Begin by inserting the reference numbers. Fraction Decimal Percent --------- 3/8 (a) (b) (c) (d) 38% (a) What is 1 percent of 52? (b) What is 140 percent of 52? Three fourths of what number is 60? Six tenths of what number is 42? What fraction of 57 is 45? What decimal part of 280 is 70? Four ninths of 99 is what number? What is the volume of a solid whose base is the figure shown on the left and whose height is 5 centimeters? Dimensions are in centimeters. Write 6 16/17 as an improper fraction.
detrimental to learning? 4. School Start Times: Should schools start later in the morning to align with adolescent sleep patterns?
Which system helps to move the body? integumentary muscular endocrine cardiovascular
What is the narrowest definition of the number 1/20? Natural Number Whole Number Integer Rational Number Irrational Number
Complete the chart by deciding if each shown equivalent fraction is TRUE or FALSE. TRUE FALSE : 100/100=10/10 : 12/10=120/100 : 7/10=70/100 ≈ 6/100=6/10 : 150/10=15/100 : 2 2/100=20/10
A 405-N rightward force is used to drag a large box across the floor with a constant velocity of 0.678 m / s. The coefficient of friction between the box and the floor is 0.795. Determine the mass of the box.
The triangle below is equilateral. Find the length of side x in simplest radical form with a rational denominator.
Why are retired people hurt by inflation? A. They're afraid of change. B. They live beyond their means. C. Since they're on fixed incomes, their income doesn't rise to meet higher prices. D. Retired people often buy products that are especially likely to experience inflation.
Hours of Sleep Before Test of best fl, whas would be the best estimate for the test score of someone who slept only 1 hour? A 40 B 25 C 30 D 55
TRUE or FALSE: Momentum is a vector quantity.
The steroid hormone-receptor complex binds to Multiple Choice hormone response elements in DNA hormone response elements in mRNA hormone response elements on proteins ribosomes to stimulate translation the cell membrane, thereby increasing its permeability
Keisha's teacher gives her the following information: - m, n, p, and q are all integers and p ≠ 0 and q ≠ 0 - A = m/q and B = n/p What conclusion can Keisha make? A · B = mp + nq/PV, so the product of two irrational numbers is an irrational number. A + B = mp + np/p, so the sum of two rational numbers is a rational number. A · B = mp + nq/N, so the product of two rational numbers is a rational number. A + B = mp + nq/pP, so the sum of a rational number and an irrational number is an irrational number.
JAL EXAM REVIEW Question 8, 3.1.57 HW Score: 11.25%, 4.95 of 44 points AL Part 3 of 3 Points: 0 of 1 Save An athlete whose event is the shot put releases a shot. When the shot whose path is shown by the graph to the right is released at an angle of 40 degrees, its height, f(x), in feet, can be modeled by f(x)=-0.01 x^2+0.8 x+5.5, where x is the shot's horizontal distance, in feet, from its point of release. Use this model to solve parts (a) through (c) and verify your answers using the graph. a. What is the maximum height of the shot and how far from its point of release does this occur? The maximum height is 21.5, which occurs 40 feet from the point of release. (Type an integer or decimal rounded to four decimal places as needed.) b. What is the shot's maximum horizontal distance, to the nearest tenth of a foot, or the distance of the throw? 86.4 feet (Type an integer or decimal rounded to the nearest tenth as needed.) c. From what height was the shot released? square feet (Type an integer or decimal rounded to the nearest tenth as needed.)
Which statement about Piaget's Stage IV is false? EVERY adult reaches this stage. Children manipulate objects in their minds without seeing them. Children engage in hypothesis testing.
Theorems about Parallelograms: Mastery Test LM=5.66 LP=5.39 MN=6 MP=2.24 In the diagram, quadrilateral LMNO is a parallelogram. What is the length of NP? A. 6 B. 5.66 C. 5.39 D. 2.24
Elección múltiple 4 puntos Reduce la siguiente operatoria entre potencias, aplicando propiedades: 3^-6 · 3^10 · 3^8 · 3^-4 3^-28 3^-8 3^8 3^28
Which of these are true about DNA? (check all that apply) it's usually double stranded it codes the information for proteins it has deoxyribose as the sugar
Complex Sentences 12 (1) The streets were dark, and Comet had slipped off his chain; I started to search for him. (2) I first searched a field where he liked to play. (3) He was not there. Remember: A complex sentence has only one independent clause, and one or more subordinate clauses. Select the choice that is a complex sentence. Sentence 1 Sentence 2 Sentence 3
Use transformations of the absolute value function, f(x)=x, to graph the function h(x)=x-2+3. What transformations are needed in order to obtain the graph of h(x) from the graph of f(x)? Select all that apply. A. Reflection about the y-axis B. Vertical stretch/shrink C. Horizontal shift D. Reflection about the x-axis E. Vertical shift F. Horizontal stretch/shrink
Malala Yousafzai won the Nobel Peace Prize? True False
Which of these statements is true about isomers? (check all that apply) They have the same chemical formula but different structure They can perform the same functions and are biologically interchangeable Even a small change in structure can affect the function
Solve and simplify. Express the 3 / 4 + 2 / 5 = ? 5 / 9 13 / 20 13 / 4
Solve the equation. x/(x-4) + 9 = 4/(x-4)
The other triangle has side lengths 18,7 , and 15. Compute the sum of the squares of the shorter lengths. 7^2 + 15^2 = 274 Compute the square of the longest length. 18^2 = 324 What kind of triangle is it? - Acute triangle - Right triangle - Obtuse triangle
Solve for (t, 0 leq t<2 pi). 28 sin(t) cos(t) = -4 sin(t) t =
Question 18 Not yet answered Points out of 5.00 P Flag question The British philosopher John Locke had no influence on American political thinkers. Select one: True False Question 19
Suppose the demand for a certain item is given by D(p)=-3 p^2+5 p+3, where p represents the price of the item. Find D'(p), the rate of change of demand with respect to price. A. D'(p)=-3 p^2+5 B. D'(p)=-6 p^2+5 C. D'(p)=-6 p+5 D. D'(p)=-3 p+5
Consider the following function and express the relationship between a small change in x and the corresponding change in y in the form dy=f'(x) dx. f(x)=cot 8 x dy=
Identify the sampling techniques used, and discuss potential sources of bias (if any). Explain. Soybeans are planted on a 44-acre field. The field is divided into one-acre subplots. A sample is taken from each subplot to estimate the harvest. What type of sampling is used? A. Stratified sampling is used, since the field is divided into subplots and a random sample is taken from each subplot. B. Simple random sampling is used, since each sample of soybean plants of the same amount has the same chance of being selected. C. Cluster sampling is used, since the field is divided into subplots, a number of subplots are selected, and every soybean plant in the selected subplots is sampled. D. Convenience sampling is used, since the soybean plants closest to the barn are sampled.
Use the amortization table to determine how much of the 4th payment is interest. Click the icon to view the amortization table. The interest amount of the 4th payment is . (Type an integer or a decimal.)
Complete each row of the table below by filling in the missing prefix or missing exponent 1 mg = 10^6 g 1 mg = 10^ g 1 ng = 10^ g 1 g = 10^-6 g
Suppose that f(x) = sqrt(1-x^2) for 0 ≤ x ≤ 1. Find f^(-1)(x).
Identify the two domains listed below which contain cells that lack a membrane-bound nucleus? Archaea Eukarya Bacteria
∑(j=0)^3 6^j =
Classify the following polynomials. Combine any like terms first. x^2 + 3x + 2x - 2x^2 x^3 + 4x - 4x - 4x^2 x^3 + 2x - x^3 - 2x^2 + 3 DONE quadratic trinomial quadratic binomial cubic trinomial cubic binomial
ASSESSMENT Question 1 of 1699 Which statements is true? A. Charly's taco stand charges 8 for one taco. Charly's taco stand charges 50 for half a dozen tacos. B. Charly's taco stand charges 8 for one taco. Charly's taco stand charges 45 for half a dozen tacos. C. Charly's taco stand charges 8 for one taco. Charly's taco stand charges 42 for half a dozen tacos. D. Charly's taco stand charges 8 for one taco. Charly's taco stand charges 48 for half a dozen tacos.
What four guidelines must colleagues follow when providing gifts, meals, entertainment or other things of value to commercial clients or customers? - Meals and entertainment must be modest as judged by local standards - Colleagues must attend the event with the person(s) receiving the courtesy - The venue must be conducive to business discussions - Additional requirements must be met when providing business courtesies to physicians
A class of 20 students have one week to complete a math assignment of 30 questions. At the end of the first day, the students had completed the following number of questions: 5,7,4,6,1,8,9,4,4,5,10,4,6,5,3,6,5,6,0,2 How many modes are in the given data set? 3 2 5 4
According to the following reaction, what volume of 0.305 M AgNO3 is required to react with 155.0 mL of 0.274 M Na2SO4 solution? 2 AgNO3(aq) + Na2SO4(aq) → Ag2SO 4(s) + 2 NaNO3(aq) 139 mL 345 mL 278 mL 173 mL 581 mL
Requirement Analysis: Select all that apply: □ Does not apply to require analysis. □ Applies to analysis of all options. □ Applies to analysis of some options. □ Applies to analysis of a single option. □ Applies to comparison among options.
Module OI Homework Question 18 of 18 (1 point) Question Attempt 1 of Unlimited Experiments were done on a certain pure substance X to determine some of its properties. There's a description of each experiment in the table below. In each case, decide whether the property measured was a chemical or physical property of X, if you can. If you don't have enough information to decide, choose can't decide in the third column. property experiment physical or chemical? P A small sample of X is dissolved in water. Drops of another solution, containing dissolved sodium hydroxide, are slowly added, and a pH indicator is used to determine when the sodium hydroxide has completely reacted with X. From the amount of sodium hydroxide needed, the value of P may be calculated. physical chemical (can't decide) D A sample of X is carefully weighed and put inside a vented flask. Water is added to the flask until it just covers the sample, and the volume of sample and water is recorded. Then the sample is removed and the volume of water alone recorded. From the mass of the sample and the difference in volumes, the value of D may be calculated. physical chemical (can't decide) C A sample of X is carefully weighed and put inside a sealed calorimeter. Pure oxygen gas is injected into the calorimeter, and the mixture ignited. After all of X has reacted with the oxygen gas, the temperature rise of the calorimeter is measured. From this change in temperature the value of C may be calculated. physical chemical (can't decide)
Solve for (v). (5 v-5 v+5 v+1=16) (v=square)
Nursing Flowsheets Provider Lab Diagnostics Other PRESCRIPTIONS NOTES 11/1 1100 Provider Prescriptions: - Consult neurologist - Insert peripheral IV - Infuse NaCl 0.09% 125 mL / hr - Obtain urinalysis via straight catheter - Orthostatic vital signs now and daily - Monitor intake and output - Encourage oral intake - Activity: out of bed for all meals - Consult dietitian, physical, and occupational therapy - Diet: low sodium - Acetaminophen 650 mg by mouth q 6 h PRN for headache - Furosemide 10 mg IVP now - Continue home medications: - ASA 81 mg by mouth daily - Omeprazole 40 mg by mouth daily - Simvastatin 20 mg by mouth daily - Citalopram 20 mg by mouth daily Continue
Identify the correct pronunciation for the term "xiphoid". Select one: a. zih-poid. b. zih-foid. c. eks-foid. d. eks-poid.
Quadratic and Polynomial Functions Solving a quadratic equation using the square root property: Exact... Solve x^2=27, where x is a real number. Simplify your answer as much as possible. If there is more than one solution, separate them with commas. If there is no solution, click "No solution." x=
finish, the answer to the title question will remain. (1) d=rt where d is the distance traveled by an object moving at speed r in time t. Find d if r=52 m / sec, t=8 sec.
Which of the following structures is MOST stable? cyclobutane cyclopropane cyclohexane cycloheptane
Question 1 1 pts Which of the following is NOT a reading comprehension strategy mentioned in the text? Summarization Memorization Questioning Vocabulary building
The following table gives the value (in billions of dollars) of the 10 most valuable teams in a professional sports league. Team A B C D E F G H I J Value 4.30 3.50 3.20 3.00 2.93 2.90 2.74 2.70 2.50 2.40 (a) Find the mean. (b) Find the median. (a) The mean is billion. (Type an integer or a decimal.)
How much energy (in kJ) is required to raise the temperature of 219 g of water by 75.0°C?
The following pulse rates were recorded for a group of 15 students. Find the mode. 82,84,70,72,75,68,86,75,74,69,74,79,81,90,76 Find the mode. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The mode(s) is/are (Type an integer or a decimal. Use commas to separate answers as needed.) B. There is no mode.
Simplify the expression 5+3(4-1). Select one: A. 24 B. 14 C. 6 D. 16
Solve the equation. 5x + 36 = x
Suppose that at Northside High, the number of hours per week that seniors spend on homework is approximately Normally distributed with a mean of 18.6 hours and a standard deviation of 6 hours. For simple random samples of size n=36 from this population, you determine that the sampling distribution of the sampling distribution of the sample mean is approximately normal with a mean of 18.6 hours and a standard deviation of 6/sqrt(36)=1 hour. If you discover that Northside High has only 200 seniors, which of the following would no longer be correct? - the mean and the standard deviation - the standard deviation and the shape of the distribution - All three would be incorrect. - only the standard deviation - only the shape of the distribution
Foodborne illnesses cause infections or irritations of which part of your body? - The liver - The lungs - The gastrointestinal tract - The immune system
Geometry Finding an angle measure given extended triangles Find x. x=
10.1 Adding and Subtracting Polynomials 1. (4x^2-2x+8)+(x^2+3x-2)
The Congress of Vienna led to revolts in France because - it had a liberal agenda that angered the conservatives. - it promoted elected parliaments that weakened the monarchy. - many people objected to new territorial boundaries. - many people did not want an absolute monarchy.
Use the graph of the function f shown to estimate the following limits and the function value. Complete parts (A) through (D). (A) Find lim f(x). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. x -> 2^- A. lim x -> 2^- f(x)=□ (Type an integer.) □ B. The limit does not exist. (B) Find lim f(x). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. x -> 2^+ A. lim x -> 2^+ f(x)=□ (Type an integer.)
In the figure, a small block of mass m=0.027 kg can slide along the frictionless loop-the-loop, with loop radius R=18 cm. The block is released from rest at point P, at height h=3 R above the bottom of the loop. How much work does the gravitational force do on the block as the block travels from point P to (a) point Q and (b) the top of the loop? If the gravitational potential energy of the block-Earth system is taken to be zero at the bottom of the loop, what is that potential energy when the block is (c) at point P, (d) at point Q, and (e) at the top of the loop? (a) Number Units (b) Number Units (c) Number Units (d) Number Units (e) Number Units
Sets (A, B), and (C) are subsets of the universal set (U). These sets are defined as follows. (U=f, g, h, p, q, r, x, y, z) (A=g, h, q, r, z) (B=q, r, x, y, z) (C=h, p, q, y) Find ((B cap A)^prime cup C). Write your answer in roster form or as (varnothing). ((B cap A) cup C=)
Which phrase correctly identifies the role of rRNA? A. Transcribing DNA into RNA polymerase to start protein formation B. Working with ribosomal proteins and tRNA to make a polypeptide C. Carrying the genetic code from DNA to the cytoplasm for translation D. Carrying amino acids to the site of protein synthesis
Required information [The following information applies to the questions displayed below.] On January 1, Mitzu Company pays a lump-sum amount of 2,600,000 for land, Building 1, Building 2, and Land Improvements 1. Building 1 has no value and will be demolished. Building 2 will be an office and is appraised at 720,000 with a useful life of 20 years and a 75,000 salvage value. Land Improvements 1 is valued at 420,000 and is expected to last another 14 years with no salvage value. The land is valued at 1,860,000. The company also incurs the following additional costs. Cost to demolish Building 1 Cost of additional land grading Cost to construct Building 3, having a useful life of 25 years and a 402,000 salvage value Cost of new Land Improvements 2, having a 20-year useful life and no salvage value Prepare a single journal entry to record all the incurred costs assuming they are paid in cash on January 1.
4/6 + 3/4 =
Changes in motor skills, nutrition, exercise, the hormonal changes of puberty, and cardiovascular decline are all examples of processes that affect development. Multiple Choice cultural biological socioemotional cognitive
Name the muscle labeled D.
3. What are the four main causes of weathering?
Ainsworth followed Harlow's research and identified stranger anxiety critical period secure/insecure attachment imprinting
A researcher computed a 90% confidence interval for the mean age of college students. If the researcher had instead used a 95% confidence interval, then the computed margin of error would have been smaller.
Consider the following equation. 4 x^3+3 x y-2 y^3=3 Find the slope of the tangent line at (1,-1).
6. What is the arrow pointing to in the illustration? * Wavelength None of these answers are correct Amplitude Frequency
(A) Find the slope of the line that passes through the given points. (B) Find the point-slope form of the equation of the line. (C) Find the slope-intercept form of the equation of the line. (D) Find the standard form of the equation of the line. (4,1) and (7,3)
Simplify (-2)^2
Marginal private cost equals the marginal social cost only if the marginal external cost is positive. the cost of producing an additional unit of a good or service that falls on people other than the producer of that good or service. is the cost of producing an additional unit of a good or service that is paid by the producer of that good or service. is always zero if there is an external cost. the cost of producing an additional unit of a good or service that is paid by the entire society.
Find the y-coordinate of the y-intercept of the polynomial function defined below. f(x)=-x(4 x^2-5)(x^2-4)
A rural area usually has A. easy access to the Internet B. a large number of people. C. a small number of people D. large skyscrapers.
7x^7+28x^6+28x^5
Name the long bone region labelled C.
What is the correct order of 5 steps in the process of pathogenesis? v. microbes enter the host w. cause damage x. adhere to host tissues y. avoid destruction by host defenses z. exit host to continue chain of transmission
24. When caring for a patient with Parkinson disease, the nurse understands that progressive difficulty with which factor is a primary expected outcome? A Nutrition B. Elimination C. Effective communication D. Motor ability
Hydrochloric acid is typically purchased in a relatively highly concentrated form and then diluted by adding slowly to water to save money. The concentration of the purchased solution is 37.0% by mass HCl, and this solution has a density of 1.20 g/mL. What volume of the concentrated HCl solution is the correct amount needed to make 3.7 L of 0.435 M HCl? - 130 mL - 8.5 mL - 12 mL - 1.1 L - 96 mL
What is the amount owed for an installment loan to purchase the item described in the table?
Hokusai creates drama in The Great Wave off Kanagawa by manipulating the colors of the foreground and background. the scale of Mount Fuji. the repeating lines of the waves. the proportion of the figures in the boat.
The sketch of a function f is shown below. Its domain is [-2,2.5]. Give the solution of the inequality f(x) > -1 in interval form. You may need to estimate.
19. The nurse is assessing a patient with Parkinson disease. The nurse notes that the patient has resistance to passive movement of the lower extremities with mildly restrictive movement. Which documentation is most appropriate? A. Rigidity B. Cogwheel C. Lead pipe D. Plastic
Which two characteristics of the matter change?
Solve for V. -7/2 v - 2/5 = 7 v + 4/5 Simplify your answer as much as possible. v=
The graph shows the relationship between the number of cups of sugar and the number of cups of flour in a recipe. What point on the graph represents the number of cups of sugar that would be used with 2 cups of flour? The point that represents the number of cups of sugar that would be used with 2 cups of flour is . (Type an ordered pair.)
What type of interaction would you expect from the following R groups in a tertiary structure? arginine and aspartate serine and glutamine leucine and alanine Hydrophobic Hydrophilic Salt bridge Hydrogen bond Disulfide bond interaction interaction
A company buys pens at the rate of 7.50 per box for the first 10 boxes, 5.50 per box for the next 10 boxes, and 4.50 per box for any additional boxes. How many boxes of pens can be bought for 148.00? 24 27 19 31 21
Lines f and h are parallel in the figure below. What is the relationship between angles 1 and 5 ? Alternate Exterior Angles Alternate Interior Angles Corresponding Angles Some-Side Interior Angles Same-Side Exterior Angles
Given: y z Prove: x z
Use the following input-output table given in the first column. Is the relation a function? If so, match them with their domain and range. Input Output ------ ------ 3 0 6 4 9 0 12 -4 Input Output ------ ------ 2 2 8 6 2 1 10 -6 Input Output ------ ------ 1 2 3 4 5 4 7 6 NOT a function Domain: 1,3,5,7 Range : 2,4,6 Domain : 3,6,9,12 Range : -4,0,4
Question 37 (Mandatory) (1.700000048 points) The 2000 presidential race between Al Gore and George W. Bush was finally decide by the Supreme Court. a recount of the Florida vote. a runoff election. the U.S. House of Representatives.
Which of the following should a project manager do to deliver bad news? Provide the name of the individual at fault to document the problem Wait to see if the problem will resolve itself before approaching anyone Include the next steps to be used to resolve the issues Send it in an email so that the news is received quickly
State the domain and range and determine if it's a function? Domain: Range: Function? No
Removing the following component from the bone's matrix will result in the bone being overly flexible. collagen fibers hydroxyapatite calcium phosphorous
Once a steroid or thyroid hormone binds to its receptor, the receptor-hormone complex associates with a target gene and controls which of the following? Replication Transcription Deactivation
Which of the following carbohydrates is readily absorbed? a.) Glucose b.) Starch c.) Sucrose d.) Maltose
During his speech, the guest speaker wildly with his hands, distracting the audience from the important points he was trying to make. Reset Next afflicted gesticulated absconded
17. 43 mm is equal to what letter? (1 Point) J L D 18. 7 cm is equal to what letter? ( 1 Point) B Q L F
Find the period and amplitude y=-3 sin (π/3 x)
If a5=17 and a12=4561, find the common ratio for the sequence. Round your answer to the nearest hundredth, if necessary.
What emotional state is important to maintain while reporting an accident in the lab? - fear - anxiety - calmness - embarrassment
n in the graph of this cherry producer. There are more labels than boxes. The average total cost (ATC), marginal cost (MC) marginal revenue (MR) curves are already labeled.
Graph the parabola. y=3x^2-30x+70 Plot five points on the parabola: the vertex, two points to the left of the vertex, and two points to the right of the vertex. Then click on the graph-a-function button.
Use the graph of R, shown on the right, to find the given limit. When necessary, state that the limit does not exist. lim [x -> -4^-] F(x) Select the correct choice below and fill in any answer boxes in your choice. A. lim [x -> -4^-] F(x) = □ (Type an integer or a simplified fraction.) B. The limit does not exist.
Find an expression which is NOT equivalent to the one below. - (9n-9)/(n+7) Choose the expression that is not equivalent. A. (-(9n-9))/(n+7) B. (9n-9)/(-n-7) C. (9n-9)/(n-7) D. (-9n+9)/(n+7)
Which of the following is true regarding an individual evaluation? It is based on the completion of assigned tasks. It is used to evaluate group problem-solving. It is not shared with the individual. It is used to evaluate schedule progress.
After the block is released, in which of the following sequences of positions is the speed of the block ordered from fastest to slowest? A block released from rest at position A slides with negligible friction down an inclined track, around a vertical loop, and then along a horizontal portion of the track, as shown above. The block never leaves the track. (A) B C D E (B) B E C D (C) D C E B (D) E a C D (E) E D C B
A city-state that operated like an independent country was known as? a) Polis c) Acropolis b) Ephors d) Agora Greece is on the Aegean and sea? a) Bering sea c) Mediterranean sea b) Red sea d) Caspian sea An area of land surrounded on 3 sides by water is called? a) Peninsula b) Island c) Isthmus d) Archipelago Greek word that was an open space that could be used as a marketplace or for public gatherings. a) Acropolis b) Supermarket c) Hoplites d) Agora
Lilly Truscott, together with her classmate, are preparing for the annual spelling bee.
What stretching frequencies (in cm^-1) are present in the structure below?
Twice a number divided by 6 is 42. A) 8-n>8 B) n * 8>8 C) 2n/6=42 D) n+8=8
Which of the following describes the actual budgeting method? Allows for cost overages Considers historical budgets Does not include real project costs Does not include overhead costs
High level of organization of cells, ability to maintain homeostasis, metabolism, responsiveness, development, movement, and reproduction are characteristics of macromolecules tissues cells organisms
For f(x)=4 x+1 and g(x)=x^2-5, find (g/f)(x). A. (x^2-5)/(4 x+1), x ≠ -1/4 B. (x^2-5)/(4 x+1) C. (4 x+1)/(x^2-5) D. (4 x+1)/(x^2-5), x ≠ ± sqrt(5)
7+2x^2-4x^3
Highlight the sentence in the excerpt that best supports the inference that Katherine and her work are highly respected by the NASA engineers. The 1957 launch of the Soviet satellite Sputnik changed history-and Katherine Johnson's life. In 1957. Katherine provided some of the math for the 1958 document Notes on Space Technology, a compendium of a series of 1958 lectures given by engineers in the Flight Research Division and the Pilotless Aircraft Research Division (PARD). Engineers from those groups formed the core of the Space Task Group, the NACA's first official foray into space travel, and Katherine, who had worked with many of them since coming to Langley. "came along with the program" as the NACA became NASA later that year. She did trajectory analysis for Alan Shepard's May 1961 mission Freedom 7, America's first human spaceflight. In 1960, she and engineer Ted Skopinski coauthored Determination of Azimuth Angle at Burnout for Placing a Satellite Over a Selected Earth Position, a report laying out the equations describing an orbital spaceflight in which the landing position of Type here to search
Apex Learning Apex Learning - Courses i/public/activity/2000001/assessment Protest Unit 2 Question 19 of 24 How did agricultural surpluses contribute to the Industrial Revolution? A. A decrease in the demand for farm laborers forced many farming families to move to cities. B. Farmers grew wealthier and caused the demand for manufactured goods to increase. C. Families started to provide for most of their own needs from within their home. D. An increase in the cost of farm labor resulted in a greater need for food production. SUBMIT Previous
Evaluate and simplify the difference quotient of the function f(x)=-6x-1 (f(x+h)-f(x))/h = □
Question 1 of 10 If f(x)=3x-2 and g(x)=x^2+1, find (f+g)(x). A. 4x^2-1 B. 2x+3 C. x^2+3x-1 D. x^2+3x+1
Which description most closely defines potential GDP? The level of output an economy can produce for each price level. The level of output an economy can produce using all its productive resources. A possible level of output projected for the near future. A long-term growth goal for the economy. The level of output an economy will consume for each price level.
5(-x)^2 + 8(-x) - 2
Fill in the Blank Question By providing a means by which microorganisms could be viewed, the development of the established the science of microbiology.
An urn contains 5 white and 7 black balls. Four balls are randomly drawn from the urn in succession, with replacement. That is, after each draw, the selected ball is returned to the urn. What is the probability that all 4 balls drawn from the urn are white? Round your answer to three decimal places.
- Suppose you like to keep a jar of change on your desk. Currently, the jar contains the following: 17 Pennies 10 Dimes 19 Nickels 21 Quarters Copy Data What is the probability that you reach into the jar and randomly grab a nickel and then, without replacement another nickel? Express your answer as a fraction or a decimal number rounded to four decimal phices.
Low probability and high impact
Explanatory definitions of religion tend to be reductive according to Livingston. True False
A successful corrective action plan will include which element? A It will avoid setting a deadline. B It will use corrective steps no matter the cost. C It will be written using medical jargon. D It will list corrective actions for each identified issue
In the fifth paragraph, what information does the author introduce?
In which of the following sentences is the modifier placed correctly? The student started the debate in class with the red hair. The student started the debate with the red hair in class. The student with the red hair started the debate in class.
Electromagnetic waves are also known as The electromagnetic spectrum is made up of regions. These regions are: Radio waves have wavelength ( λ ) and frequency. Gamma waves have wavelength (λ) and frequency. Visible light makes up a portion of the electromagnetic spectrum. What does a prism do? has the longest wavelength in the visible range. has the shortest wavelength in the visible range. When all wavelengths of the visible spectrum hit your eye at the same time, you see When atoms absorb energy, electrons move away from the nucleus and are called excited electrons. Electrons instantly move back to their original spots. When they do, light is Because every element has a unique arrangement of , each element gives off a different wavelength of light.
Ion concentration refers to the molar concentration of an ion in solution. It may be identical to, or greater or less than, the molar concentration of the compound containing the ion that was used to make the solution. For soluble salts, the molarity of a particular ion is equal to the molarity of that compound times the subscript for that ion. For example, 1 M of AlCl3 is 1 M in Al3+ and 3 M in Cl-. 1 M of (NH4)2SO4 is 2 M in NH4+ and 1 M in SO42-. Part B If CaCl2 is dissolved in water, what can be said about the concentration of the Ca2+ ion? It has the same concentration as the Cl ion. Hs concentration is half that of the Cl- ion. Its concentration is twice that of the Cl- ion. Its concentration is one-third that of the Cl- ion.
Write the following complex number in the form a+bi. 12(cos 270°+i sin 270°) 12(cos 270°+i sin 270°)=0-12i (Type an exact answer.)
The General Social Survey polled a sample of 1048 adults in the year 2010, asking them how many hours per week they spent on the Internet. The sample mean was 9.79 with a population standard deviation of 13.41. A second sample of 1399 adults was taken in the year 2014. For this sample, the mean was 11.62 with a population standard deviation of 15.02. We are interested in testing whether the mean number of hours per week spent on the Internet increased between 2010 and 2014. The p-value for this test is: .025 .0016 .05 .0008
How does Livingston link Neanderthal and Cro-Magnon life to his discussion about religion? a. He discusses how our ancestors practiced rites of propitiation b. He discusses the exclusivity of our ancestors' religion c. He discusses how religion is a phenomenon of modern man d. He discusses how religion was wholly different when our ancestors lived
The number of ways in which a series of successive things can occur is found by multiplying the number of ways in which each thing can occur. This is called the Multiplication Principle.
Find the value of Q in the following system so that the solution to the system is (x, y): x-3 y=4. x-3 y=4 2 x-6 y=Q
What should you teach family members to do to help manage end-of-life fatigue? A Promote nutrition as tolerated. B Decrease pain medications. C Monitor oxygen saturation. D Give the patient choices.