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Mathematics Questions and Answers May 19, 2021

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The data in the table below presents the hourly quantity of production for three lines of production processes over the first 4 days in XYZ Company. Answer the questions based on the Excel Output given below. Day Process 1 Process 2 Process 3 1 33 33 28 2 30 35 36 3 28 30 30 4 29 38 34 ANOVA: Single Factor SUMMARY Groups Count Sum Average Variance

. The number of hours of sunlight in a day of a leap year, in part of Ontario, can be modelled by a sinusoidal function with a minimum of 8.9 on the 356\"1 day of the year {December 215'), and a maximum of 15.4 on the 17'3rd day of the year {June 215'). a. Find a sinusoidal function that models this relationship. [5 marks] b. What days (on the
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Sketch a function that satisfies the requirements below. As x approaches 0, the left and right limits equal 3. However, the actual y-value at that point is -3. Is the function continuous at x=0? Explain.

please ch3ck this A 6-foot sub valued at $30 is divided among five players, (P1, P2, P3, P4, P5) using the last-diminisher method. The players play in a fixed order, with P, first, P2 second, and so on. In round 1, P, makes the first cut and makes a claim on a C-piece. For each of the remaining players, the value of the current C-piece at the time
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2. (2 points) The annual interest rate is 52 times the weekly rate. To the nearest percentage point, what is the annual interest rate in (a)
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1.A biotech company is looking for a user experience researcher to organize and report on some user experience data for a health and wellness app. They need to know the demographics of the users and the average time the app is open for each demographic. In the technical interview, you are asked to describe your approach to the initial analysis.

Need help with part C, having trouble with that question. Thank You! According to a study conducted by a statistical organization, the proportion of people who are satisfied with the way things are going in their lives is 0.88. Suppose that a random sample of 100 people is obtained. Complete parts (a) through (e) below. O B. The response is
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Assume that thermometer readings are normally distributed with a mean of 0C and a standard deviation of 1.00C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and nd the probability of the reading. (The given values are in Celsius degrees.) Between - 1.32 and 1.67 Click to view page 1 of the table. Click to view
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4.1 Ser and estar Compared Prctica 3. Situaciones Lee las descripciones. Completa cada una usando ser o estar y el adjetivo indicado. aburrido El profesor Snchez habla sin parar opens in a dialog por dos horas en un tono montono. Los estudiantes tienen que escuchar y tomar apuntes, sin participar en la clase. El profesor es aburrido . Los

Sketch a graph that would model your height above the ground in relation to time of the ride. Assume you board the wheel at its lowest point. If your friends had boarded before you, indicate on the graph where they might be at the start of the ride. Be sure to label that point. What if the Ferris wheel spun backward? How might that change your
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please solve it perfectly 5. Find the mass of a thin, straight rod of length 40 cm whose density at a distance of & cm from the left end of the rod is p() = e*/15 gm/em. Include the correct units with your
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Question 18 (5 points) 7 -3 5 7 3 If A = 5 2 1 and 3 = -3 7 9 , find BA. -1 2 -4 2 5 2 O 38 54 -21 22 11 -25 23 25 -15 O 35 50 -18 10 -22 27 30 -4 O 37 55 -20 23 11 -20 25 28 -9 Not possible Question 19 (5 points) Choose the phrase that best describes the matrix. -1 -3 9 -9 -1 -1 -3 OOOO coefficient matrix augmented matrix in row-echelon form
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In trapezoid ABCD, side AB is parallel to side CD, side AB is 8 cm long, and side CD is 20 cm long. The area of triangle BCD is 100 square centimeters. What is the total area, in square centimeters, of trapezoid ABCD? A 8 cm B D 20 cm C
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Table 1: Income Statement 30 Jun 2024 $M Sales 2,579 Other income 127 Cost of goods sold 630 Total expenses 947 Financial costs 1,041 Tax 82 Table 2: Balance Sheet 30 Jun 2 $ Current asset 849 Current liabilities 2,04 Non-current asset 15,463 Non-current liabilities 8,46 Total liabilities Retained earnings Ordinary shares 3,45 Preference shares
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November6, 2012 was election day. Many of the major television networks aired coverage of the incoming election results during the primetime hours. The provided boxplot displays the amount of time (in minutes) spent watching election coverage for a random sample of 20U.S. adults. In this sample, the average time spent watching election coverage

Please help me find the population mean absolute deviation Let a population consist of the values cigarettes, cigarettes, and cigarettes smoked in a day. Show that when samples of size 2 are randomly selected with replacement, the samples have mean absolute deviations that do not center about the value of the mean absolute deviation of the

le. In parts (c) and (d) you computed the total interest paid over the life of the loan. How much do you save by making the one-time $2,500 payment at the time of graduation? Was it worth it
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How to create this design on desmos (includes colours and has to be made using equations taught in advanced functions): 10 5 -10 -5 0 10 -5
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the picture for q 13 13. Given the probability density function below, find (a) E[X] and (b) standard deviation of X. #+ X Pr[X] 0.15 N 0.20 0.30 0.35
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Which type of ANOVA would you use for each of the studies below? One-way between subjects (independent groups) One-way within subjects(repeated measures) Two-way between subjects Measure the self-esteem of the same group of college students at the beginning, middle and end of their freshman year. Compare math skills for three different

I need help and explanation of how to answer these questions. I am having a hard time finding a way to answer these questions. Scenario : Lucy wants to know how her fourth-grade daughter, Monica, scored on a test of reading comprehension compared to the population of other fourth graders in the school district. Luckily, Lucy has taken this course

A manufacturer of orthopaedic equipment believes that specialised hospitals that have units dedicated to traumatology are a large part of the market in the USA, because these hospitals tend to buy more orthopedic equipment. The manufacturer collected a sample and the data shows that out of a total of 326 specialised hospitals in 8 states in the

What's the answer SSE C A Circle Is Centered At The Verte x ationalreasoning.net/assessment/showtest.php Recall that there are 27 radians in one full rotation and 360 degrees in one full rotation. a. Suppose an angle has a measure of 1.8 degrees. i. This angle (with a measure of 1.8 degrees) is what percent of a full rotation? % Preview ii. Use
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In Cookery 3. Evaluate the quality of the ingredients available to complete the recipe. Suggest what quality adjustments need to be made
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Complette all the following questions Find the indicated measure. 12. mXEE 13. mACD 16. Sean designed the necklace shown. It is a circular stone held by a triangular wire. The measure of the angle at vertex C where the triangle attaches to a chain is 72. The base of the wire crosses the stone across its center. What is the measure of EB? 17. The
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With a significance level of 0.05, how would I find the test statistic using the F Table and data provided? An experiment is designed to compare five different advertisements for a pen. Advertisement A greatly undersells the pen. Advertisement B slightly undersells the pen. Advertisement C slightly oversells the pen. Advertisement D greatly
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An economist for a sporting goods company estimates the revenue and cost functions for the production of a new snowboard. These functions are R(x)=-x^2+10x and C(x)=4x+5, respectively, where x is the number of snowboards produced, in thousands. The average profit is defined by the function AP(x)=(Px)/x, where P(x) is the profit function. Determine

Pls help 2. You are installing a support wire for an electrical pole. The pole is 20 feet and the ground connection is 12 feet from the base of the pole. The wire is sold per whole feet. How many feet of support wire should you purchase? POLE Support Wire 20ft Found connection Support wire needed
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Review for Exam 4: Math 113 Ute the Second Derivative Test to determing the Jocatian of any local extrem points and Inflection points. Glve reasons as to why they are extreme points or inflections points Then produce a graph of the function. 1 y=at-6x7-9x+4 f R | YEno 3, y=In(snG),0 a:|= underestimate the area, cverestimate the area, or an you not
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4. (8 points) Show that {v1, ..., vx} is linearly dependent if and only if there is v, E {v1, ..., Uk} such that v, E Span{v1, ..., Vi-1, Vi+1, ..., Vx}
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Q1. give a rough sketch of the graph of the following quadratic function : f(x)=-x 2 +8x-12 ---------------- Q2. Solve the following simultaneous equation graphically : Y 1 =2x 2 - 2x -3 Y 2 = 2x -3 -number of solution (s): -what are the solutions : Do the graph :

45 30% 68 cm 112 cm What is the total length of both slides on this playground, rounded to the nearest tenth of a centime O 96.2 O 129.3 O 197.3 O 225.5
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please help with the answer (2) [18 pts] The table below uses data retrieved from Statistics Canada. As usual, Statistics Canada uses the highest level of education attained to categorize a person's educational attainment. The table is about women in Canada in 2019 who are 15 years of age and over. Educational attainment and age shares of women,
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1 Let u = 2 and v = . Let P = span {u, v}. Find an equation for the plane P. 2 In this question we introduce a new definition. Definition: Let T : R" - R" be a linear transformation. We say that x E R" is a resting point of T if T(x) = x. Additionally, we say that T is restless if the only fixed point of T is x = 0. Which of the following linear
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HUMBER Faculty of Liberal Arts & Sciences SAL I coul Q1. Consider the following matrix and its LU factorization: 1 0 4 7 A = L = 1 O U = 4 8.5 1 0.5 0 0 -4.5 a) [6 marks] Find the first column of the matrix A using LU factorization (Do not use MATLAB). b) [3 marks] Use the definition (Not MATLAB) to show that |IAll, = LIAll... c) [1 mark] Use
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2. (3 points) An astronaut of mass m = 1 (how comfortable!) is conned to the straight line between two planets of equal masses M with a distance L between them. Use New ton's law of universal gravitation to write down the astronauts equations of motions. Find the xed points, and classify their linear stability. What is its linear stability
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iven the recursive formula for an ari a = a - 6 a - 23
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Molly computed 266minus38 by first subtracting 40 from 266 to obtain 226; then, to make up for adding 2 to 38, she subtracted 2 from 226 to obtain an answer of 224. Is her thinking correct? If not, how could you help her? Question content area bottom Part 1 Choose the correct response below. A. Her thinking is not correct. Point out that when

A man paid a 10% down payment of P200,000 for a house and lot and agreed to pay the balance on monthly installments for 5 years at an interest rate of 15% compounded bi-monthly. What was the monthly installment? ans. P42,821.87 2. solve this using shift solving in the calculator

WARNING: DO NOT RE-RUN THIS CODE. THE DATA HAS BEEN MODIFIED FOR THIS EXAM. > attach( Default ) > fit=glm( default ~ balance + student, family=binomial) > summary(fit) Call : glm(formula = default ~ balance + student, family = binomial) Deviance Residuals: Min 1 Q Median 3 Q Max -2.4578 -0.1422 -0.0559 -0.0203 3.7435 Coefficients: Estimate Std.

1)Use theCumulative Normal Distribution Tableto find the z -scoresthat bound the middle90% of the area under the standard normal curve. Enter the answers in ascending order. Round the answers to two decimal places. The z -scoresfor the given area are______and__________ 2)A normal population has mean=60 and standard deviation =16 (a) What

For the following Hypothesis problem, you should clearly mark all five steps! The result without showing your steps is worth very little pts if any at all. At a certain university, the average cost of books per student was $390 per student last semester. In a sample of 35 students this semester, their average cost was $410. Assume the population

B.1) Valid Arguments . ..... . . . . / 4 points pVr Prove, by constructing the truth table, that the following argument form is valid: :. pv q Please indicate which columns are premises and which column is the conclusion. Also mark the critical row(s). B.2) Logic Equivalence . / 4 points Let p and q be two propositions. Use the laws of logic
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Score on last try: 0 of 1 pts. See Details for more. Next question Get a similar question You can retry this question below You intend to estimate a population mean with a confidence interval. You believe the population to have a normal distribution. Your sample size is 30. Find the critical value that corresponds to a confidence level of 9%.
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SOMEBODY CAN HELP ME WITH THIS PROBLEMS, I WILL R EALLY APPRECIATE IT, IS ABOUT STATISTICS AND PROBABILITY \f\f\f\f
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10. Consider the system 3 X = Axyxr2+/1, r x2 ) j.r =x -+ ,1}: _:)._,I,Z + ,1_35 T where 7 is the polar radius. Prove that this has a stable limit cycle when A > 0. (Hint: Transformation to polar coordinates will be useful; you should be able to find an annulus that is guaranteed to contain a limit cycle.) Plot some orbits numerically as A varies
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An ecological group suspects dolphins are consuming dangerous levels of arsenic in a region of the world. Dangerous levels of arsenic are classified when they reach beyond 7.0 parts per million. A random sample of 28 dolphins in the region were tested and the data is shown in the stemplot. 2|4 2| 3|2 3 3|6 7 9 4|0 1 3 4| 5 7 7 5| 0 1 1 4 4 5| 7 8

Answer questions 5, 6 and 7 spilt them and show work 5.) A partial payment is made on the date indicated. Use the United States rule to determine the balance due on the note at the date of maturity. (The effective date is the date the note was written.) Assume the year is not a leap year. 6.) A Pawn Loan: Jeffrey Kowalski wants to take his mother
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Last year, the typical college student graduated with $27,300 in debt ( The Boston Globe , May 27, 2012). Let debt among recent college graduates be normally distributed with a standard deviation of $6,000. What is the probability that the average debt of two recent college graduates is more than $28,000? (If you use the z table, roundthe "z"

1. Probability Experiment: Construct a probability distribution for the sums shown on the top faces when two dice are rolled. (Hint: X can be 2,3,4,...,12.) You might want to look at Example 4-1 on page 187 and then Figure 4-1 on page 187 to help you find the theoretical probabilities of X. Usingthe probability distribution you constructed, find

Which cost approach method to estimate replacement cost is considered the most accurate? Cost per square foot or cubic foot method Unit in place method Quantity survey method Reproduction method

Differential equations: DO NOT USE AI OF ANY KIND PLEASE: SPECIFY WHAT KIND OF REFERENCE YOU NEED (7) Find the general solution of the ordinary differential equation x?y" try' - y = 82ex. Solution:(8) The equation my" +cy + ky = F describes the motion of a mass m attached to a spring with spring constant & with frication propor- tional to the
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does not necessarily equal 0. Prove that f'(xo) equals this limit. there is a way to do this using the MVT as part of a larger argument.) 4. Fix a R is differentiable everywhere on (a, b) \\ {To}. (b) (5 pts) Now, weaken the assumption from part (a): suppose that lime-+zo f' (x ) exists but (a) (5 pts) Suppose that limz-txo f' (x) = 0. Prove that
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The number of female nurses in a country can be predicted using the function f ( t )=7,300 + 25 t , where t is the number of years since 2000. The number of male nurses can be predicted using the function m ( t ) = 2,500(1.02) t , where t is the number of years since 2000. About how many years will it take before the number of male nurses is

An expression is shown below: 2x 3 y + 8xy 4x 2 y 16y Part A:Rewrite the expression by factoring out the greatest common factor. (4 points) Part B:Factor the entire expression completely. Show the steps of your work. (6 points)

(c)1 pt How does the value on the output compare with your calculation above
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2. [a] 5am wants to deposit $250 in Bank A at an interest rate of 12% pa compounded quarterly. Find the amount he will receive after 3 years. Correct your answer to the nearest dollar. [2 marks]
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Please help! Thank you Dome UCDE UCSC Math 238 (Calculus 4) Final Exam Spring 2020 For each of the questions below, indicate if the statement is true or false. (&) = PsaC'vector feld on R' with V . F = div ( F) = 0, then F = V x G for some vector field G. (8) 7/ F is a C'vector field on R' with V x P = curl( F) =0, then F = V/ for some scalar
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According to Census data from 2017, which of the following racial groups had the highest rate of college attendance? Group of answer choices Asian Hispanics Blacks Caucasian

1) What was the table of data used for the 'prima facie' evidence of gender discrimination? 2) How was this evidence that there was bias? 3) Who addressed looking at more data for the University? 4) What data did they use and why? 5) What did the new variable added to the old data show in terms of gender discrimination? 6) Simpson's Paradox is the

How many five-letter passwords can be formed from the letters {A, B, J, K, X, Z} under the following circumstances. (a) If a letter can be repeated? five-letter passwords (b) If a letter cannot be repeated? five-letter passwords

Consider the interval (2.9,0.55) Rewrite the interval using plus/minus notation. Determine whether the number zero is contained in the interval. (a) Yes, zero is contained in the interval. (b) No, zero is not contained in the interval.

Problem 16-03 Grear Tire Company has produced a new tire with an estimated mean lifetime mileage of 36,500 miles. Management also believes that the standard deviation is 5000 miles and that tire mileage is normally distributed. To promote the new tire, Grear has offered to refund some money if the tire fails to reach 30,000 miles before the tire

Questions 1] [30} Find derivative of the following functions [show your work): 2% E Br's a} z=2x3+3xy2+2y2,x=r2-32,y=r2+s b] |fw = eX+F+Z(x2 + y2 + 22), where X = (1' - s)2,y = (1' + 5)2:2 : dz (S - 1:02, evaluate E when I' = l and S = 1. 2] [3D] Solve questions below bv Langrange method. a} A firm manufactures a good from two raw materials, X and
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One operation of a mill is to cut pieces of steel into parts that will later be used as the frame for front seats in an automobile. The steel is cut with a diamond saw and requires the result-ing parts to be within {0.005 inch of the length specified by the automobile company. Data are collected from a sample of 100 steel parts and stored in Steel

1. Use Desmos/Winplot to find the slope of the tangent to the curve y = sin(x) at each x value given in the following table and then find a trig equation that will pass through these points. State the equation. X Slope of Tangent 0 7/ 4 7/ 2 371/4 5 71/4 7 7/ 42. Use Desmos/Winplot to find the slope of the tangent to the curve y = cos(x) at each x
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( 3 ) V X E R 3 1 X - 41 - 2 1 94 7 1 2 1-2 2 to prove it i will go step by Step 1 define all intervals and their cases . 1X - 4) x7/ 4 01 x 64 let x ER . 1x+7 x 7 - For x2-7 test all cases .x24 X - 26 2 4 - 26 => X -262-22 2 X - 12 - 14> - 22 7 38 - 27 -12-142-22 38 - 12- 27- 19 2 - 22 =7 3 ( 2 - 4) - 21 2 + 7)2 -22 Since 124 therefore: = ) 3 18
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1. Which of the following is an example of a non-directional research hypothesis? a. The use of a particular drug will increase a subject's 1Q score. b. Less sleep will decrease a subject's score on a memory test. c. The use of colored filters will change a subject's perception of depth. d. Children who attend preschool will have better social
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BUS 210 Project: Each student will select two (2) stocks for examination. No company duplications between students are allowed. So you are required to post your picked stocks on discussion board and make sure no one else has chosen these stocks before you. This project is due on December 5 th 2018 before your class . Late report will NOT be

The average speed of cars passing a checkpoint is 60 miles per hour with a standard deviation of 8 miles per hour. Fifty passing cars are clocked at random from this checkpoint. The probability that the sample mean will be between 57 and 62 per hour is ______

Consider a modified version of the Lotka-Volterra model: dN/dt = aN - 0.01NP - hN dP/dt = 0.002NP - 0.2P where N represents the size of the prey population and P represents the size of the predator population. The modification is that some of the prey are also harvested by humans, rather than being eaten by the non-human predator, at a rate of hN

1.Weighted alpha is a measure of risk-adjusted performance of stocks over a period of a year. A high positive weighted alpha signifies a stock whose price has risen while a small positive weighted alpha indicates an unchanged stock price during the time period. Weighted alpha is used to identify companies with strong upward or downward trends. The

Hi, I have some questions regarding the following problem; Following exercise 3 , we asked a random sample of 19 university men to estimate how much they spent on clothing in the last month. The data is {175,150,100,100,200,200,200,100,0,200,80,100,120,80, 25,50,100,30,60}. Test the hypothesis that the population mean-amounts spent on clothes are

Find the volumeof a conewhose height is 6 and whose radius is 5. Use 3.14 for Pi and round your final answer to one decimal place. Find the volume of a sphere whose radius is 2.3 cm. Round your answer to one decimal place.

1. Show that 12x5=60 using each of the following models. I. Repeated-addition number-line II. Rectangular array 2. Show that 12x13=156 using each of the following models. I. Base Ten Model II. Partial-Products Algorithm III. Lattice Multiplication 3. Fill in the missing number in the following computation. What would you do to help this student

For large U.S. companies, what percentage of their total income comes from foreign sales? A random sample of technology companies (IBM, Hewlett-Packard, Intel, and others) gave the following information. Technology companies, % foreign revenue: x 1 ; n 1 =16 62.8 55.7 47.0 59.6 55.3 41.0 65.1 51.1 53.4 50.8 48.5 44.6 49.4 61.2 39.3 41.8 Another

sir i am stuck for this question (C) p. 3 6 A self-proclaimed "thug-expert" claims that 33% of thugs prefer cocaine, 24% prefer heroin, 37% prefer methamphetamine, 1% prefer PCP, and 5% prefer some other drug. 2000 thugs are surveyed, and it's found that 529 prefer cocaine, 486 prefer heroin, 807 prefer methamphetamine, 19 prefer PCP, and 159
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B. 18.8% c. 3.5% D. 81.3% 26) True of false: A linear regression model that is statistically significant is sufficient to prove causation. A. True B. False Use the following information to answer questions 27 -31. It shows orders delivered per month for 10 months. Orders Month Delivered Jan. 120 Feb. 90 March 100 April 75 May 110 June 50 July 75
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Suppose thatf is a function and that the graph appearing below is a graph of the derivative off. Study this graph of the derivative off and use it to answer the following questions about the functionf. (Note: The graph provided in this question is NOT a graph of the functionf. It is the graph of the derivative off. That is to say, it is the graph
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This is Simple calculous. Please if you can type it that would be very helpful. Thank you. Show all work for each question. 1. Find the derivative of the following. a. f(x =13x* -7x3 +5x +11x+75 (2 marks) b. f(x)=(x+2x7 +4)(x*-3) (3 marks) c. f (x)= 3x -6x+7 4x-1 (3 marks) d. f (x)=(4x3 -7x) (3 marks) e. 12 = y + x (3 marks) f. f (x)= 156 (1 mark)
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The formula for the volume of a cone is V/ = - BK . where B is the area of the base. Use this formula to find the volume of the given cone* 19 At 5 it Hint : The base of the cone is a circle and the formula for the area of a circle* Select one . 2 . 757 11^ ~ D. SOI ft` C. 225 *7 FT` _d. 15 0 ^ It` e. None of the above PREVIOUS PAGE
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I do not understand this Question 2/22 OV NEXT BOOKMARK 2 Match each phrase with the algebraic expression it describes. h is less than 21 DRAG & DROP THE h is greater than or equal to 21 h 21
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The property taxes on a house were $1590. What was the tax rate if the house was valued at $265,000 ?

The personnel department of a large corporation wants to estimate the family dental expenses of its employees to determine the feasibility of providing a dental insurance plan. A random sample of 12 employees reveals the following family dental expenses (in dollars). See Attached Excel for Data. 115 370 250 593 540 225 177 425 318 182 275 228

A company manufactures small refrigerators. The cost relationship between the number of refrigerators and the total cost is assumed to be linear. What assumptions are we making when we model the cost function as linear

vV Details Intro a+ Ahoy-hoy! This week's homework is on the topics of Euler characteristic and Four Color Theorem. jDisfrute! Part I: Problems introduced in lecture Question 1 A. Compute the Euler Characteristic V' E + F'for this graph. B. How will V, E, and F change if we add an edge from D to C? C. How will V, E, and F change if we delete one
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4. 0 40.24 points LarMPMT1 16.2.030. 0/100 Submissions Used [Q My Notes 0 Ask Your Teacher Your eld experience instructor wants to line up 8 cars for transportation to a grade school. Between you and your classmates, there are 29 cars available. How many different groups of 8 cars are possible? different groups Need Help? M Submit Answer J
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An aircraft factory;r manufactures airplane engines. The unit cost C (the cost in dollars to make each airplane engine) depends on the number of engines made. If '1 x engines are made, then the unit cost is given by the function C(x) = 0.335 150x+24.537. What is the minimum unit cost? Do not round your answer. ' : 5 Unit cost X t)
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Which of the following are examples of biased studies? select all that apply Bayer reports that 90% of heart attack patients take aspirin on their way to the hospital Bayer reports that 33% of Americans are obese. Goodyear claims longest lasting tires on the road based on a poll they conduct. Goodyear advertises a tire based on an outside source

Suppose that Rick owes $1,000 to his credit hard. The APR of his card is 28% and the interest is compounded monthly. Assuming that Rick does not make any payments, how long will take before Rick owes $1,500?

Do human rights necessarily cover all human needs? Explain your answer in one paragraph and provide an example
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1 / . Find a reciprocal (multiplicative inverse) for 12 in arithmetic modulo 101. 2/. What is the multiplicative order of 7 modulo 29? What is the largest answer that could possibly be correct to the question what is the multiplicative order of modulo 29? What kind of number would have that order? 3/ Find the remainder of 31000 after division by 7

A blueprint for a skateboard ramp has a scale 1 in.:3 ft. On the blueprint, the rectangular piece of wood that forms the ramp measures 3 in. by 4 in. Part 1 out of 3 (a) What is the similarity ratio of the blueprint to the actual ramp? The similarity ratio is V Check N
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1.Study excerpt: "Participants in this study were all women who had had, or might have, sex with men; that is, women not in exclusively same-sex partnerships. All participants were 18 to 35 years old, English-speaking, and attended a large, public, Midwestern university. More than 2,000 women completed Phase 1 of the study, a survey; of these

In determining the odds that a specific type of antibiotic preparation will cure otitis media in children, the odds ratio value was calculated to be greater than 1. With increases in the predictor, what will this mean for the outcome of the result? Question 14 options: a) A greater chance of a cure being achieved than if not treated. b) A lesser

What is the Variance of the sample mean for time series analysis? Using Cov(Yt,Ys) = t*sigma^2 Goal is to get Var(Ybar) = sigma^2 * (2n+1) * [(n+1)/6n] I will attach a picture of where I stopped and do not know how to proceed.

Find the general solution to y" ty' ty =0.\f\f
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Triangle LMN has coordinates L (0, 0), M (0, -2), and N (2, 0). If LMN XYZ, what is the measure of XZ? 1 unit 2 units 3 units 4 units

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