All Subjects Homework Questions & Answers Archive

The allows the FDA to regulate the safety of cosmetics as well as drugs. The defined what are, how they may be used, and how they may be obtained. Prior to the , drug manufactures did not have to show that their drugs treated the conditions they claimed. are held to a high standard for safety because they are not taken with the supervision of a Controlled substances Over-the-counter drugs Placebos Prescription drugs

What is the main purpose of a web crawler program? A. To convert keywords to HTML B. To create meta tags for web content C. To search for illicit or illegal web activity D. To index web pages for quick retrieval of content

A new car is purchased for 20800 dollars. The value of the car depreciates at 10.75% per year. What will the value of the car be, to the nearest cent, after 13 years?

The distance between City A and City B is 600 mi. On a certain wall map, this is represented by a length of 2.4 ft. On the map, how many feet would there be between City D and City E, two cities that are actually 1000 mi apart? On the map, City D and City E are ft apart. (Simplify your answer. Type an integer or a decimal.)

Use a graphing calculator to find the approximate point of intersection of the pair of equations. y=10 e^-0.006 x^2 y=2.1 ln (x+8.1) The approximate point of intersection is . (Type an ordered pair. Round to the nearest thousandth.) [-10,10,-5,15] Xscl=1, Yscl=1

Question 4 20 Points When it comes to the health transition, which of the following is NOT associated with the transition from the "Age of Receding Pandemics" to the "Age of Chronic Diseases"? A IInesses like heart disease, hypertension or cancer emerge as leading causes of death. (B) International travel helps spread new illnesses like COVID-19, bird flu, or measles around the world. (C) Life expectancy rises for most members of society.

2x-y=-3 4x+y=-3

In the figure below, h is perpendicular to I and j is perpendicular to k. Find the values of y and z.

A boat begins at A and heads straight across a river. Because of the 2 m/s river current, the boat lands on the opposite shore at C. If the river current was 3 m/s, then the boat would land on the opposite shore at (The boat speed relative to the water does not change.) a. the same location of C b. a location south of C c. a location north of C d. Nonsense! This is impossible to answer without knowing the time to cross the river.

Simplify the following expression. √80

Find F(3)= Find x if F(x)=-5. Find x if F(x)=1. Find F(-7) Find the minimum. Find the maximum. Find the domain. Find the range. Where is the function constant? What is the rate of change when x=-2 ? Where is the function decreasing? Where is the function increasing?

Simplify. (-27)^(-5/3)

Which electronic device would be considered a node in a lawyer's office network? A. A client's gaming system B. The office coffee maker C. The attorney's laptop D. The secretary's car navigation system

Subtract: 47/9-15/6 21 / 3 21 / 18 22 / 3 217 / 18

√12 + √27

Types of Chemical Reactions Decomposition Reaction - AB → A+B - Example: HgO → Hg+O2 How many oxygen do you have in the REACTANTS/PRODUCTS side respectfully? 1 / 1 2/1 2 / 2 1/2

3. Two cats are on a seesaw, which is a 5.5 -meter long wood plank. The orange cat has a mass of 5.93 kg and is 0.361 meters from the edge of the plank. The black cat is sitting at 2.71 meters from the pivot point, what is the weight of the black cat?

Carol wants to make 120 puppets for a children's hospital. She has made 78 puppets so far. What percentage of the total puppets has Carol made? A 72% B 35% C 44% D 65%

Find the probability of selecting 3 science books and 5 math books from 11 science books and 12 math books. The books are selected at random. Enter your answer as a fraction or a decimal rounded to 3 decimal places.

Consider that three candidates, Enrique, Louis, and Carlos run for office. Determine who would win by popular vote (plurality), if one exists. Ranking: ELC, ECL, LEC, LCE, CEL Number of Votes: 23, 21, 25, 28, 24 Enrique wins by plurality Carlos wins by plurality Louis wins plurality No winner by plurality

Refer to Table 4-1. The table above lists the highest prices three consumers, Curly, Moe, and Larry, are willing to pay for a bottle of champagne. If the price of one of the bottles is 95 dollars, total consumer surplus will be 0. 35. 80. 95.

We need to use common vocabulary when describing graphs: a. Domain The part of the graph with the lowest y-value b. Range All of the y-values that are needed to graph the function c. Rate of Change Where the y-value increases when x increases. d. Minimum Where a graph crosses the x axis e. Increasing The part of the graph with the highest y value. f. Decreasing Where the y-value decreases when x increases. g. Maximum All of the x-values that are needed to graph the function h. x-Intercept Where the y-value doesn't change when x increases. I. y-Intercept The slope! How "steep" the line is. Δy/Δx

Question 10 Write one positive statement and one normative statement relating to economics.

What is 6% as a fraction in lowest terms? A. 6/10 B. 3/5 C. 6/100 D. 3 / 50

Part D Cs with atomic number 55 and mass number 137 Enter your answers as integers separated by commas. Np, Nn, Ne= Part E Pt with atomic number 78 and mass number 194 Enter your answers as integers separated by commas. Np, Nn, Ne=

7. In how many ways can you arrange 5 of the c. 120 d. 35 9. In how many ways can you arrange all the numerals 1 through 5 ? a. 24 c. 15 b. 120 d. 25 10. Players on a volleyball team wear jerseys numbered 1 through 9. In how many different ways could you arrange 5 of the players? a. 120 c. 24 b. 15,120 d. 362,880 11. Players on a soccer team wear jerseys numbered 1 through 15. In how many different ways could you arrange 10 of the players, if the position does not matter? a. 1,860,480 c. 3003 b. 15,504 d. 53,130 12. Your shirt drawer contains 8 different colored shirts that you will wear once over the next 8 days. What is the probability that you will randomly choose the orange shirt to wear today and the red shirt to wear tomorrow? a. 1/8 c. 1/56 b. 1/16 d. 1/4 13. You spin a spinner with 5 equal spaces and roll 6 -sided die. How many possible outcomes are in the sample space? a. 11 c. 12 b. 30 d. 1 14. A girl and a boy each randomly grab a piece of candy from a bowl containing 9 pieces of chocolate, 7 fruit chews, 9 lollipops, and 9 peppermints. Find the probability that both events A and B will occur. Event A : A girl grabs a lollipop. Event B : A boy grabs a fruit chew. a. 0.072 c. 0.056 b. 0.051 d. 0.070

Error Analysis Emilia was asked to find the coordinates of (D2(triangle A B C)) for (A(2,4), B(0,5)), and (C(-2,1)). What is Emilia's error? [ A(2,4) rightarrow A'(4,6) B(0,5) rightarrow B'(2,7) C(-2,1) rightarrow C'(0,3) ]

For each variable, determine whether it is best thought of as discrete or continuous. (a) The height of a fifth-grade boy (b) The number of participants in a study who describe themselves as "perfectionistic" (c) The length of the arm of a heavyweight boxer (d) The number of personal-injury traffic accidents last week on Interstate 65 in Indiana

Complete the table below, using the diagram of an atom shown at right. name symbol charge (in multiples of e) approximate mass (amu) location on diagram -------------------------------------------------------------------------------------------- neutron (1) (choose one) v (choose one) c e- (choose one) c (choose one) ~ proton (choose one) ~ (choose one) v

What conclusions can you reach about average dwell time of incidents? Select all that apply. A. Less than 35% of the incidents are detected after 31 days or more. B. Most of the incidents are detected after 31 days. C. More than 35% of the incidents are detected after 31 days or more. D. Most of the incidents are detected in less than 31 days.

True or false: The theory of evolution is one of the unifying concepts of biology. True False

What was the main theme of The Island of Doctor Moreau by H. G. Wells? A. a class struggle between haves and have-nots B. the lack of ethics in dissection and animal testing C. apathy and lack of communication in society D. the lack of empathy toward the sick and diseased

Find f'(x) for the given function. f(x)=4 x^3 f'(x)=

Which of these passages from Saki's story, "The Open Window," is an example of flashback? Sec. 14:"They were all three engulfed in a treacherous piece of bog" is flashback used by the niece. Sec. 9: "An undefinable something seemed to suggest masculine habitation" is a flashback. Sec. 8; "Then you know practically nothing about my aunt?" is flashback used by Saki.

Add or remove commas, if necessary, until the sentence has correct punctuation. Did Carlos remind Eleanor Wong to bring her kayak?

Convert these points from polar to Cartesian 5. (8, 3π/4)

織維の強度を強めるため，ある化学的処理方法が開発された。この処理を施した 8本の綫維と，処理を施さなかった 6 本の織維の強度を調べたところ，以下のような結果を得た。処理あり処理なし標本数 8 6 標本平均 563 519 標本分散 1006 1736 この科学的処理方法が有効かどうかを調べるため，処理あり，処理なしの場合の強度の母分散は等しいと想定して，有意水準 1% の検定 H0: μ1-μ2=0 v.s. H1: μ1-μ2>0 を行う。ここに，μ1, μ2 はそれぞれ処理あり，処理なしの場合の強度の母平均を表している。（1）共通の母分散の推定量の値 s^2 を，小数第 3 位まで求めよ．（2）検定統計量の値 t を，小数第 2 位まで求めよ．（3）㤲却域は t t>1 である．イに入る数値を求めよ。（4）この検定の結論を述べよ。

When x + y = 4, what is x^4 + y^4? Given that xy = 2.

The system that ensures the human species is perpetuated from generation to generation is the system.

Question 3, 2.2.15-T Part 1 of 4 HW 8core: 35%, 1.75 of 5 points O Points: 0 of 1 The accompanying work hours data contains the average number of hours worked necessary to afford the cost of three people Basketball Association (NBA) game, inclusive of parking and food and beverage costs, at 25 of the NBA arenas during a recent a. Organize these costs as an ordered array, b. Construct a frequency distribution and a percentage distribution for these costs, c. Around which class grouping, if any, are the costs of attending a basketball game concentrated? Explain. a. Organize these costs as an ordered array, Enter the 5 smallest and 5 largest values, (Type integers or decimals, Use ascending order.) Work Hours Data Brooklyn Nets 7 Charlotte Bobcats 6.0 Cleveland Cavaliers 7.3 Dallas Mavericks 6.3 Denver Nuggets 6.3 Detroit Pistons 6.8 Golden State Warriors 7.8 Houston Rockets 0.8 Indiana Pacers 0.6 Los Angeles Lakers 12.6 Memphis Grizzlies 6.4 Miami Heat 13.3

Find the difference quotient (f(x+h)-f(x))/h for f(x)=x^2-8x.

Find the length DE.

Course: 26211 - Control Systems TAO; test session https://testrunner-ignite.prod.gcp-eu.taocloud.org/?deliveryExecutionld=3636124%25230964f38a4228%25230a 11 - Control Systems and Fundamental Concepts What type of coil arrangements should be in low-voltage remote control switching relays? a single coil a split line-voltage coil a single high-voltage coil three low-voltage coils

What is the volume of the rectangular prism? Type the answer in the boxes below, cm^3

If triangle NML is similar to triangle SRL, find the value of x.

Correct the text by inserting a comma or commas. The opportunity to help people not the prestige is the reason Mr. Logan chose to run for mayor.

20. How did Troy die? (p. 95-96) What does Cory tell Rose about the funeral? 21. How does Rose respond to Cory? 22. On p. 98, what mistake does Rose admit making in her marriage? 23. What do you think is the significance of the lyrics to the song "Old Blue" (p. 99) that Raynell and Cory sing together? 24. What final decision does Cory make? What does it reveal about him in terms of character growth? 25. What is the mood (attitude) of the end of the play? What do you think is the purpose of Gabriel's final dance? BIG QUESTIONS: Explain the significance of the title, Fences. How does August Wilson fences as a symbol in the play? Why is it important that Troy uses baseball as a metaphor for his dreams and Rose uses plants and flowers?

How do greenhouse gasses contribute to the Earth's temperature?

Students are creating a model to show how plants and animals are involved in carbon cycling. What is the role of each component in the carbon cycle? Move the correct answer to the box to show how carbon moves between systems.

Correct the text by inserting one comma. Oops, I've already creased my linen blouse, and we're not even out the door yet.

Write the expression in radical form. x^(3/4)

The diagram shows a cell. Which organelle shows that the cell is from a plant? A. nucleus B. cell wall C. cytoplasm D. cell membrane

5. Draw Conclusions How was the Revolutionary War much more than just a war for independence?

The map shows the present-day locations of the continents and oceans. The star shows the location of fossils from a prehistoric animal called Cynognathus. Based on past movement of tectonic plates, which other location would most likely also have Cynognathus fossils? A. Location A B. Location B C. Location C D. Location D

2. While reading Paradise Lost, what comparison does the monster make between himself and Adam?

What was the impact that the Green Revolution had on human health? Lower rates of obesity Lower risks of heart attacks and strokes Provided natural and organic food for all populations across the globe Exposure to pesticides that led to higher risk of cancer

Multiple Select Question Select all that apply Which of the following are defining features of the primary market? It is the market where initial public offerings are made. It only involves seasoned equity offerings. Proceeds from the sale of securities go to the issuing firm. It is the market where shareholders and bondholders buy and sell to each other.

In the first chapter of The Wealth of Nations, Smith introduces the idea of the division of labor, which means the way in which the work required to produce a good or service is divided into a number of tasks that are performed by different workers.

The graph shows a relationship between two variables, x and y. What is the slope of the relationship at point A? The slope of the relationship at point A is -16. How does the slope of the relationship change as the value of x increases? A. The slope at first decreases and then increases. B. The absolute value of the slope decreases- the curve gets less steep. C. The slope remains constant. D. The absolute value of the slope increases-the curve gets steeper.

Find the measure of the three missing angles in the rhombus below.

Which of the following equations best represents the chemical changes that occur during ocean acidification? A CO2 + Ca+ + CO3 2- → CaCO3 (B) 6 CO2 + 6 H2 O → C6 H12 O6 + 6 O2 (C) CO2 + H2 O → 2 H+ + CO3 2- (D) CH4 + 2 O2 → CO2 + 2 H2 O

Solve for x and y to make the two triangles congruent. Show your work.

(1) An individual's view of what is right and wrong based on life experiences. (2) situations in which a choice must be made between unpleasant alternatives. (3) These focus on the inherent character of a person rather than on the specific actions that he or she performs.

Who was the Greek goddess of wisdom, war, and crafts?

For the equation: x^2 + 6x = -5 a.) The factored form is: b.) The solutions are:

Find the slope of the line graphed below.

The drafting of an ADR contract clause is a proactive attempt to ensure that litigation will be avoided should a dispute arise.

y₁=e^(-4x), y₂=e^(4x)

Rewrite the following expression without absolute value bars. -263 -263= 263

Read the excerpt from an autobiography. "Write" When I Needed Her Mrs. Ferguson, my high school English teacher, made a huge impact on my life. When I was in her class, she liked my writing. Because of her encouragement, I wrote for the school newspaper. Then, during my sophomore year, she gave me something amazing: my own column in the school newspaper. I still remember my feelings of excitement. I will think of Mrs. Ferguson for the rest of my life, and her support will stay with me. Write the verbs from "Write' When I Needed Her" for each tense. Inspect the Text: 1. present (3 verbs) 2. past (5 verbs) 3. future (2 verbs)

How many pounds of cashews should be mixed with the peanuts to ensure no change in the revenue? The manager buys 80 pounds of cashews and sells the mixture for 3.50 per pound. The manager should mix pounds of cashews with the peanuts.

At the beginning of the year, Blue Spruce Corp. had total assets of 960,000 and total liabilities of 600,000. (Treat each item independently.) (a) If total assets increased 180,000 during the year and total liabilities decreased 96,000, what is the amount of stockholders equity at the end of the year? (b) During the year, total liabilities increased 120,000 and stockholders' equity decreased 84,000. What is the amount of total assets at the end of the year? (c) If total assets decreased 96,000 and stockholders' equity increased 132,000 during the year, what is the amount of total liabilities at the end of the year?

What is the angle between the given vector and the positive direction of the x-axis? (Round your answer to the nearest degree.) i+√15 j

StrayerLogin Milestone 3 Project Managem https://app.sophia.org/spcc/project-management-2-milestone-3-1/7 Impor favorites Strayer iCampus Strayer Technical SU... Microtek Support Microso 1. UNIT 3 - MILESTONE 3 Question 7 O Mark this ques: Paul followed through for his team when he sald he would bring them warm drinks and a portable heater if the weather during their outdoor project turned cold. Which of the following motivation elements does this siluation Iliustrate? Providing feedbock Keeping promises Informing team members Being eccessible SAVE A COMHINU: Report an issue wint this question

Many copper tubing cutters have to remove the internal ridge caused by cutting the copper tubing. two cutting wheels a folding triangular reamer both a and c a folding file feature

Is this shape a regular polygon? yes no Submit

A boat begins at point A and heads straight across a 60-meter wide river with a speed of 4 m / s (relative to the water). The river water flows north at a speed of 3 m / s (relative to the shore). The boat reaches the opposite shore at point C. Which of the following would cause the boat to reach the opposite shore in MORE time? Include all that apply. a. The river flows north at 2 m / s. b. The river flows north at 4 m / s. c. The boat heads across the river at 3 m / s. d. The boat heads across the river at 5 m / s. e. The river is 40 meters wide. f. The river is 80 meters wide. g. Nonsense! None of these affect the time to cross the river.

The following information applies to the questions displayed below. On December 1, Jasmin Ernst organized Ernst Consulting. On December 3, the owner contributed 85,160 in assets to launch the business. On December 31, the company's records show the following items and amounts. Cash 7,520 Cash withdrawals by owner 3,190 Accounts receivable 17,950 Consulting revenue 17,950 Office supplies 4,310 Rent expense 4,720 Land 46,000 Salaries expense 8,220 Office equipment 19,190 Telephone expense 900 Accounts payable 9,600 Miscellaneous expenses 710 Owner investments 85,160 Using the above information prepare a December income statement for the business. ERNST CONSULTING Income Statement For Month Ended December 31

Which is the shortest side of the triangle? AC AB BC not enough information

The step function f(x) is graphed. What is the value of f(-1) ? -3 -1 0 1

Posttest: What is Art?: Creation and Communication 1. Some artists dabble in different media to create their art. Which artist was both a gifted painter and a gifted sculptor? A. Gustav Klimt B. Keith Haring C. Tom Hunter Reset Next

Which of the following phrases best describes a sampling frame.

General principles for responding to sustain talk include all of the following EXCEPT: Recognize it, normalize it, and validate it. Don't push back. Use the confidence ruler to strengthen confidence to change. Don't reinforce it by directly opposing it, but rather roll and flow with it. Arguments are counterproductive and labeling is unnecessary.

The study of the structure of the human body from atoms to organ systems is called physiology histology biology anatomy

What are atoms like? Select True or False to correctly classify each statement about atoms. - Every element is made of its own type of atoms. True False - All atoms are too small to be seen with the unaided eye. - All atoms are made of even smaller particles. - A compound has the same properties as the atoms that form it. - A molecule is the name for a very large atom.

S. (a+16)/4 = -2

Type the missing numbers in this sequence: 74, , 78, 80, 82

5. The granola bar contains 520 mg of sodium. What should be listed under the % Daily Value for this nutrient? a. 52% b. 46% c. 100% d. 23% e. 26% 6. Which health claim would require FDA approval before appearing on the granola bar box? a. "Supports heart function." b. "Promotes healthy blood vessels." c. "A disease diet low in total fat may reduce the risk of some cancers." d. "Encourages improved heart health." e. "Maintains a healthy heart"

What does the word emphasis mean in design?

Sketch the graph of each line, showing at least two points. 83) y = x^* - 4 84) y = x - 2

The presentation will be held at 20 Main Street in room 706 at 2:30 PM.

What is the average rate of change of g over the interval [-2,4] ?

Which of the following correctly identifies the purpose of the transitional expression in the previous sentence? To show importance or emphasis To show placement To show a temporal (time) relationship

In the triangle above, the sine of x^0 is 0.6. What is the cosine of y^∘? For what real value of x is the equation above true?

Rewrite the Cartesian equation x=-2 as a polar equation. r(θ)=

Match each pair of triangles with its congruence rule.

Identify this triangle's hypotenuse: AB BC AC Angle B

Question 21 4 pts A baby who has been given 100 presentations of a high-pitched tone no longer reacts to the sound by stopping the sucking response. When a lowpitched tone is presented, the baby does stop sucking. This cessation of sucking caused by the new tone is called dishabituation. disinhibition. habituation. a conditioned response.

Question 16 4 pts Which of the following children would be most likely to be assessed with the Bayley III Scales of Infant and Toddler Development? a newborn who suffered anoxia during delivery a 4 1/2-year-old who shows high intelligence a 2-year-old who has not yet spoken any words a 3-year-old who developed language at an early age

Factor the trinomial completely. 28 x^3 + 51 x^2 + 11 x Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. 28 x^3 + 51 x^2 + 11 x = (Factor completely.) B. The polynomial is prime.

Question 25 4 pts The pattern of development that proceeds from the central part of the body to the outer parts is proximodistal. cephalocaudal. simple-to-complex. general-to-specific.

Question 14 Tell whether the statement is true or false. 13 is not an element of x x is an even counting number True False Question 15 Is the following statement true? There is no make-up test for this course. True

Hypertension is a major risk factor for heart disease because it - forces the heart to pump harder, which puts more physical strain on the heart - restricts a person's salt intake, which suppresses the immune system - places stress on the thyroid system, which inflames the arteries - slows the heart rate, which leads to less efficient distribution of oxygen through the body

A 42-year-old man with a history of hyperlipidemia, hypertension, and diabetes mellitus type 2 reports chronic fatigue that has lasted almost an entire year. For the past 8 months, he has had fatigue throughout the day unrelated to sleep or exercise. He also complains of constipation, and he feels that his skin is dry and cold all the time. He also denies suicidal ideations, guilt, psychomotor problems, or other mental health issues. His medications are atorvastatin, metformin, and amlodipine. The patient's temperature is 98.3 degrees Fahrenheit, HR is 80 , RR is 16 , and BP is 140/90. A physical exam reveals cold, clammy skin. What is the most likely cause of his fatigue? A. Depression B. Hypothyroidism C. Systemic lupus erythematosus D. Pituitary insufficiency

Question 7 4 pts Which of the processes in the nature of development involves changes in a person's relationships with other people, emotions, and personality? cognitive processes psychosocial processes biological processes physical processes

What happened to indentured servants in the southern colonies during the 1600 s? They almost always lost their freedom and eventually were forced into slavery against their will. They typically made enough money during their servitude to purchase a plot of land near the coast They worked for several years in exchange for transportation to the Americas, food, and lodging. They worked their entire lives in exchange for transportation to the Americas, food, and lodging.

What type of reaction is A+B+ energy → AB?

Lashonda is riding her bicycle. She rides at a speed of 13 kilometers per hour for 83.2 kilometers. For how many hours does she ride?

In the indicated operation by removing the parentheses and combining like terms. [ (-3 x^2+2 x-5)-(-7 x^2+1) ]

Without actually solving the problem, choose the correct solution by deciding which choice satisfies the given conditions. The length of a rectangle is 3 feet longer than the width. The perimeter is 18 feet. Find the dimensions of the rectangle. Which choice satisfies the given conditions? A. length = 5 feet; width = 4 feet B. length = 5 feet; width = 2 feet C. length = 6 feet; width = 3 feet

Simplify the expression using the properties of exponents. Expand any numerical portion of your answer and only include positive exponents. -3(6xy^2)^0

Use De Morgan's laws to determine whether the two statements are equivalent. ¬(¬y ∨ z) → x, (y ∧ ¬z) → x Choose the correct answer below. The two statements are not equivalent. The two statements are equivalent.

Imagine that you must counsel a couple considering in vitro fertilization using donor ova to overcome infertility. What medical and ethical risks would you raise?

Choose the solution (intersection) of this quadratic system of inequalities. x^2 + y^2 ≤ 9 and y ≥ -x^2 + 2

Using only the given lines, explain the stated problem, how many triangles are there in this figure? (hint: List all types of the form ABC, ADE, and so on and sum)

Sarah makes a red hair bow using 21 1/4 inches of ribbon. She makes a purple hair bow using 18 1/4 inches of ribbon. How much more ribbon is used to make the red hair bow than the purple hair bow? o 3 3/4 in. o 3 11/20 in. o 3 2/4 in. o 3 1/4 in.

Construct a cumulative frequency distribution using 6 classes. Cumulative frequency Less than 53.5 Less than 63.5 Less than 73.5 Less than 83.5 Less than 93.5 Less than 103.5 Less than 113.5

Find the surface area of a rectangular pyramid with these measurements: l= 15 m, w=12 m, and h=10 m. Express your answer as a decimal rounded to the nearest hundredth. (1 point)

Find all angles, (0^circ leq theta<360^circ), that satisfy the equation below, to the nearest tenth of a degree (if necessary). [6 sin theta-6=sin theta-8]

Assume that 12 jurors are randomly selected from a population in which 83% of the people are MexicanAmericans. Refer to the probability distribution table below and find the indicated probabilities. x P(x) 0 0+ 1 0+ 2 0+ 3 0+ 4 0.0002 5 0.0013 6 0.0073 7 0.0305 8 0.0931 9 0.2021 10 0.296 11 0.2627 12 0.1069 Find the probability of exactly 7 Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x=7)= Find the probability of 7 or fewer Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x ≤ 7)= Does 7 Mexican-Americans among 12 jurors suggest that the selection process discriminates against Mexican-Americans? yes no

Let p represent "Jesse has a book to read" and q represent "Jesse has to wait for his appointment." What does ~p ∧ q represent?

Select the correct answer. A new amusement park presold discounted tickets for the opening day as well as upon arrival at the park. The opening day ticket sales for the park, including presales, is represented by this function, where T(h) is the number of tickets sold h hours after opening at 7:00 a.m. T(h)=(38+110 h)/h What is the approximate rate of change in the number of tickets sold between 10:00 a.m. and 1:00 p.m.? A. -64 tickets per hour B. -21 tickets per hour C. -39 tickets per hour D. - 1 1 0 tickets per hour

description Does any element with Z ≤ 92 match the description? If you checked yes, give the symbol of an element with Z ≤ 92 that matches. --------- An element in Period 5 and Group 1A. Yes No Rb A semimetal in Group 8A. Yes No

Choose the word or phrase that best completes the following sentences. The Wampanoag assisted the colonists of

Current operating income for Bay Area Cycles Company is 52,000. Selling price per unit is 100, the contribution margin ratio is 20%, and fixed expense is 208,000. Required: 1. Calculate Bay Area Cycle's per unit variable expense and contribution margin. How many units are currently being sold? 2. How many additional unit sales would be necessary to achieve operating income of 130,000?

The Economy of New England Which of the following statements are true about the economy of colonial New England? Check all of the boxes that apply. Goods were manufactured in New England. The New England colonies sent timber, fish, and whale products to England. New England farmers had difficulty farming the new land. New England towns became major trade centers.

Divide the following complex numbers. -2+5i / -3+4i Select the correct answer below: -14-7i / -4 -14+7i / -4 26-7i / 25 26+7i / 25

A scientist claims that 4% of viruses are airborne. If the scientist is accurate, what is the probability that the proportion of airborne viruses in a sample of 662 viruses would be greater than 6%? Round your answer to four decimal places.

(a) Raisel is deciding how many people to take on the movies. The table below shows the cost for different sized groups of people. Number in group Cost (in dollars) 3 24 4 30 9 45 15 20 One cost for each person is not always the same. (b) A train travels from City A to City B. The table below shows the distance and time it takes on the train. Distance (km) Time (in minutes) 8 15 15 18 2 5 6 6

The image contains a simplified line drawing with blue scribbles, but no text or recognizable characters to transcribe. It appears to be an icon or symbol rather than text-based content.

Which of the following statements about renewable and nonrenewable energy sources is true? Much of the energy used to power day-to-day activities is in the form of chemical energy. Coal produces 39% of the country's heating and transportation fuel. Nonrenewable energy can be replenished in a relatively short amount of time. In the United States, about 20% of energy comes from renewable energy.

Answer each part. If necessary, round your answers to the nearest hundredth. (a) Kevin runs 4 miles in 26 minutes. How many miles does he run per minute? miles per minute (b) At Davidson's Bike Rentals, it costs 28 to rent a bike for 8 hours. How many dollars does it cost per hour of bike use? dollars per hour

Bill of Rights Quick Check 3 of 5 Summarize the rights contained in the Sixth Amendment. (1 point) the part of the Bill of Rights that protects the individual and state rights to own weapons for the purpose of creating militias the part of the Bill of Rights that protects religious liberty and freedom of expression such as speech the part of the Bill of Rights that protects people accused of a crime by requiring a grand jury, prohibiting trials for the same crime twice, preventing self-incrimination, and prohibiting the taking of private property without compensation the part of the Bill of Rights that protects people accused of a crime by requiring a speedy and public trial, requiring an impartial jury, identifying the specific crime committed, making witness testimony public, and providing a lawyer for the accused

Balance the following equation. What is the coefficient in front of water? Methane and oxygen --> carbon dioxide and water

the different types of surgical drapes and towels, how to fold them and properly wrap for sterilization.

How many molecules are in 89.0 g of tetraphosphorus decoxide? 2.59 × 103 1.89 × 10^23 7.19 × 10^31

10 A Reading Guide Key Issue 1 Page 347 Where did agriculture originate? 1. Agriculture - 2. Cultivate - 3. Crop - 4. Discuss the differences in percentages of farmers in Developing countries compared to the U.S. 5. What percentage of people are hunter gatherers? Why do you think there are so few? (your opinion) 6. Agricultural Revolution - 7. Identify 4 crop hearth and list one main crop from each area. 8. Identify 2 animal hearths and what animals are associated with those hearths. 9. Subsistence agriculture - 10. Commercial agriculture -

was a primary concern of the Anti-Federalists during the The lack of state governments The power of the judicial branch The lack of a national currency The absence of a Bill of Rights

How does the title of the passage help you understand the political and emotional climate leading to World War I?

The high-low method of analyzing the cost behavior of a mixed cost uses a(n) square to illustrate cost and volume data relationships.

Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is n in terms of the parameters t and/or s.) x-2 y=3 7 x-14 y=21 3 x-6 y=9 (x, y)=(0,-3/2)

Kendall is planning a day out for her grandmother's birthday. They are going to have lunch at one of her grandmother's 4 favorite restaurants, and then they will go shopping at one of her grandmother's 7 favorite stores. Next, they will go see a movie, and there are 9 movies out that she thinks her grandmother might like. Assuming the order of the activities doesn't matter, how many different ways can Kendall plan her grandmother's birthday outing?

If the total cost is planned to be 12,000, the total fixed costs are 4,000, and the variable cost per unit of activity is 4, the total activity being planned for is units.

What is the main role a DSP performs with medication administration?

What coins do you have if you have: a. 4 coins and 25 cents?

Graph the equation by plotting points.

Which molecule, composed of adenine, ribose, and three phosphate groups, functions as an energy-transfer molecule? Adenosine triphosphate Triglyceride Cyclic adenosine monophosphate Cholesterol

Solve x=8 x= Solve. Separate your answers with a comma. x-4=4 Solve the equation 5x-1=19 The solutions are:

The parent of a 5-year-old child who is receiving chemotherapy tells the nurse that the child is not up to date on the required immunizations for school. Which response would the nurse give?

y >= -2 * 0 - 3 0 >= -3 y < (-2/3) x - 1 y >= 4 x + 2

Realiza 10 ejercicios de la fórmula anterior con su resolución

Switches are not usually permitted on the of the door but are required to be located on the strike side. a. outside b. inside c. other d. hinged side

Karen and Dennis are buying a property. Their agent lets them know that this may trigger a reassessment and that they may see a Tax decrease in the next assessment period Tax freeze until the next assessment period Tax increase in the next assessment period Tax waiver for the first 12 months

Mc Graw Hill 36 of 103 Concepts completed (i) Multiple Choice Question The amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius is called a kilocalorie. a joule. a calorie. Need help? Review these concept resources.

Paul Baltes' theory emphasizes that development is a lifelong process.

Name the type of bond that holds amino acids together in a protein molecule. Peptide bond Hydrogen bond Ionic bond Phosphodiester bond

Select all that apply What are two characteristics of simple columnar epithelium? Cells change in response to increased tension. Cells are longer than they are wide. Cells are organized in many layers. Cells can be ciliated or non-ciliated.

Use technology to graph y1=-3x, y2=-6x, and y3=-3x+4. Compare the graphs of y2 and y3 to the graph of y1.

Suppose that 4 J of work is needed to stretch a spring from its natural length of 32 cm to a length of 49 cm. (a) How much work is needed to stretch the spring from 36 cm to 44 cm? (Round your answer to two decimal places.) J (b) How far beyond its natural length will a force of 35 N keep the spring stretched? (Round your answer one decimal place.) cm

A telephone company offers a monthly cellular phone plan for 40.00. It includes 350 free minutes plus 0.25 per minute for additional minutes. The following function gives the monthly cost for a subscriber, where x is the number of minutes used. C(x)= 40.00 if 0 ≤ x ≤ 350 40.00+0.25(x-350) if x>350 Simplify the expression in the second line of the piecewise function. Then use point-plotting to graph the function Fill in the simplified expression below. C(x)= 40.00 if 0 ≤ x ≤ 350 if x>350 (Use integers or decimals for any numbers in the expression. Do not factor.)

A military jet cruising at an altitude of 12.0 km and speed of 1300 km/h burns fuel at the rate of 71.6 L/min. How would you calculate the amount of fuel the jet consumes on a 950 km mission? Set the math up. But don't do any of it. Just leave your answer as a math expression. Also, be sure your answer includes all the correct unit symbols.

The nurse is caring for a client in labor. The nurse reviews the primary health care provider's prescriptions and notes that the client has a prescription for butorphanol tartrate. Which client statement indicates that the client understands the purpose of receiving this medication?

The figure above shows a rectangle inscribed in a semicircle with a radius of 20. The area of such a rectangle is given by A(x)=2x√(400-x^2), where the width of the rectangle is 2x. It can be shown that A'(x)=-2x^2/√(400-x^2)+2√(400-x^2) and A has critical values of -20, -10√2, 10√2, and 20. It can also be shown that A'(x) changes from positive to negative at x=10√2. Which of the following statements is true? (A) The inscribed rectangle with maximum area has dimensions 10√2 by 10√2. (B) The inscribed rectangle with minimum area has dimensions 10√2 by 10√2. (C) The inscribed rectangle with maximum area has dimensions 20√2 by 10√2.

HW Unit 1 - Linear Inequalities Question 34 of 38 (1 point) Question Attempt: 2 of Unlimited Graph the solution set, and write the solution set in interval notation. -1 < a/6 ≤ 1

Find the product. Simplify your answer. (3t-1)(3t+1)

What are the recommended compression-to-ventilation ratios for infants and children?

Graph the equation y=x-5. Let x=-3,-2,-1,0,1,2, and 3. Find the following y-values. Then choose the correct graph of the equation to the x y -3 -2 -2 -3 -1 -

What should be done before transferring refrigerant to an empty cylinder? A. The refrigerant should be chilled. B. The refrigerant should be mixed. C. The cylinder should be heated. D. The cylinder should be evacuated.

A company has a unit contribution margin of 220 and a contribution margin ratio of 50%. What is the unit selling price? 440. 293. 110. Cannot be determined from the information provided.

The scores and their percent of the final grade for a statistics student are given. What is the student's weighted mean score? Score Percent of final grade Homework 82 15 Quiz 84 10 Quiz 93 10 Project 97 35 Final Exam 95 30 The student's weighted mean score is . (Simplify your answer. Round to two decimal places as needed.)

True or False Question Agar, which is used to solidify culture media, provides a rich nutrient source that supports the growth of colonies of bacteria. True False

What was the title of Charles Darwin's famous book?

Which guidelines should your workout follow?

Many organic farming methods employ nonchemical means of controlling weeds and insects. Often, these methods are not as effective, and so the trade off for being chemical-free is a lower crop yield and higher prices. In which ecosystem would expect to see greater diversity? Multiple Choice a cultivated field with pesticides a hydroponic garden (grown in a liquid medium in a greenhouse) a cultivated field with herbicides a cultivated field with organic methods

For the following exercise, evaluate the expression, writing the result as a simplified complex number. (1+2i)(2-2i)/(2-i)=□

For the function involving the variables listed, use your intuition or additional research, if necessary, to complete parts (a) through (c) below. (day of year, average high temperature) over a 2-year period for a town a. Describe an appropriate domain and range for the function. Choose the appropriate domain for the function below. A. The domain is all daily average high temperatures over 2 years or -20°F to 120°F. B. The domain is all days over a 2-year period or 1 to 365, where day 1 is July 1st. C. The domain is all days over a 2-year period or 1 to 730, where day 1 is July 1st. D. The domain is all daily average high temperatures over 2 years or 50°F to 90°F. Choose the appropriate range for the function below. A. The range is all days over a 2-year period or 1 to 365, where day 1 is July 1st. B. The range is all daily average high temperatures over 2 years or 50°F to 90°F. C. The range is all daily average high temperatures over 2 years or -20°F to 120°F. D. The range is all days over a 2-year period or 1 to 730, where day 1 is July 1st. b. Make a rough sketch of a graph of the function. Choose the correct graph below. Let t represent time in days and F represent temperature in degrees Fahrenheit. c. Briefly discuss the validity of the graph as a model of the true function. Choose the correct answer below. A. The graph is a valid model of the function because time in days fluctuates as temperature in degrees Fahrenheit increases. B. The validity of the graph as a model of the true function can never be known. C. The graph is not a valid model of the true function. D. The graph is a valid model of the function because temperature in degrees Fahrenheit fluctuates as time in days go through seasons.

1. Which of the following cases would be heard in a municipal court? a person who has been arrested for playing their music loudly at 2:00 a.m. a murder case a teen caught texting while driving a state government challenging a new federal law

Which sentence supports the idea that Erra believes Eeanor will have a difficult time finding a suitor?

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