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Mathematics Questions and Answers September 21, 2021

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Decrypt the message TRD THQ TWA UAU ODR SFH SHE UEJ OEO TAA RW if it was encrypted using a tabular transposition cipher with encryption keyword CAST.

8. The National Center for Drug Abuse is conducting a study to determine if heroin usage among teenagers has changed. Historically, about 1.3 percent of teenagers between the ages of 15 and 19 have used heroin one or more times. In a survey of 1824 teenagers, 37 indicated they had used heroin one or more times. a. Identify the population. b. What
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Find a-g filling in omitted) The regression equation is Y = 13.0 + 0. 425 X Predictor Coef SE Coef T P Constant 13 . 002 2.396 5 . 43 0 . 002 X 0 . 4248 0 . 2116 [omit - 1] [omit - 2] S = [omit - 3] R-sq = [omit - 4]% R-sq (adj ) = 30.2% Analysis of Variance SOURCE DF -JOH SS MS F 40 . 78 [omit - [omit - 7][ P Regression 5] [omit - 8] Residual
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1. Make a wet mount for each of the cyanobacterial cultures available in lab, observe under a microscope, and fill in the table below. Organism Drawing (label all relevant structures) Misc. Notes
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A presidential candidate's aide estimates that, among all college students, theproportion p who intend to vote in the upcoming election is at least70%. If148out of a random sample of230 college students expressed an intent to vote, can we reject the aide's estimate at the0.1level of significance? Perform aone-tailed test. Then fill in the table
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find m <3 if the m <2=70 and m <4=42 find m <5 if the m <2=76 and m <3=90 find m <2 if m <5=138 and m <3=82 find m <1 if m <2=48 find the sum of the measures of the angles in an octagon a pentagon has two right angles a 100 angle, and 120 angle. what is the measure of its fifth angle

The simplest form of quantitative analysis involves describing a sample in terms of a single variablespecifically, the distribution of the different values of that variable. A description of the number of times that each of the various attributes of a variable is observed in a sample is called a

Can someone help me with this R code? Question 3. For each of the following data sets use R to i) sketch a scatterplot and the line of best fit. ii) calculate the covariance, correlation and r values. Interpret each number. Data set 1. X : -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 5 , 6 y : -1, 0 , 1 , 0, -1, 0, 1, 0, -1, 0 , 1, 0 , -1 Data set 2. X: 1,
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RULE 12(B) WRITE AN ESSAY ON Defenses of rule 12b by must using CIRAC method C,FOR CONCLUSION,IFOR ISSUE ,R ,RULE,A,APPLICATION/ANALYSIS,CONCLUSION . Sally filed a complaint against George and process was served on Day 1. On Day 4, prior to his answer, George filed a motion raising the defenses of lack of subject-matter jurisdiction, lack of

statistics* What is the slope of a regression equation if a person with 12 years of schooling earns $40,000 per year and a person with 13 years of schooling earns $42,000 per year? D Question 4 0.5 pts Consider the following regression equation: Y = 12 + -7(X) What is the direction of the relationship between these two variables? Q No relationship
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#8 A researcher is interested in finding a 90% confidence interval for the mean number of times per day that college students text. The study included 133 students who averaged 37.9 texts per day. The standard deviation was 23.5 texts.Round answers to 3 decimal places where possible. a. To compute the confidence interval use a? z t distribution.

A female blue manakin must decide whether to mate with a male or reject him. To make her decision, she will assess the quality of a coordinated dance that the male performs with his male dancing team; healthy males perform well-coordinated dances and unhealthy males perform uncoordinated dances. The female begins with the prior estimate that males

(a) Assume that a and m are odd positive integers with god(a, m) = 1. Compute a*(15m) mod 2m. (b) If god(m, n) = god(a, m) = god(b, n) = 1, show that god(an + bm, mn) = 1. (c) Use above fact to compute Z;, from Z; = {1, 2, 3, 4, 5,6} and Zio = {1,3,7,9}. [Show how you use the fact for your computation!]
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f(x + h) -f(x) Find the difference quotient of f, that is, find h #0, for the following function. Be sure to simplify h f(x) =- 2x +5x-2 f(x +h) -f(x) h (Simplify your answer.)
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Please solve and show work 2x - 3> 3(x-5) 24. 7x+6 5 6(x -4) Solving Compound Inequalities Solve the following compound inequalities and graph the solution on the number line. 25. -6 3 or 3x - 425 - 10-9- 7 8 9 10 - 109-8-7-6-5- 29. 2d +5s-1 or-2d + 5 s 5 30. 3x+ 2
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The client has an order for penicillin 600 mg IV to infuse over 20 minutes. The medication available is penicillin 600 mg/40 mL NS. At what rate will the nurse set the infusion? ___mL/hr (If needed, round to the nearest whole number)

Let me not to _________________ Admit _____________. ____________ is not ___________. Which ___________ when it ____________ finds, Or ____________ with the ______________ to ________________: O, no! it is an _________________, That looks on _________________ And is never ___________________; It is the _____________ to every _______________

29. What is the weight of a patient who is 6 feet tall and has the lowest BMI that is categorized as obese? (Round to the nearest pound.) Questions 28 and 29 refer to the data below. BMI Underweight Below 18.5 (A) 194 Normal 18.5-24.9 (B) 221 Overweight Obesity 25.0-29.9 (C) 231 (D) 241 30.0 and above Body Mass Index is a calculation that measures

Having trouble. Suppose the weights of 3-month-old babies are normally distributedbaby boys with a mean of 14.4 pounds and a standard deviation of 1.9, and baby girls with a mean of 12.7 pounds and a standard deviation of 1.9. What proportion of 3-month-old baby girls will weigh between 12 and 13 pounds? (Round your answer to four decimal places.)
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have the example with other question, i just want answer just like in those steps. this is the question that i want answer to: A real estate agency collects the data concerning the sales price of a house (in thousands of dollars), using the basis of home size (in hundreds of square feet) and rating (an overall "niceness rating" for the house
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no details (CO 5) A restaurant claims the customers receive their food in less than 16 minutes. A random sample of 39 customers finds a mean wait time for food to be 15.8 minutes with a population standard deviation of 4.1 minutes. At a = 0.04, can you support the organizations' claim using the test statistic? O Claim is the alternative, reject
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Please help me to figure these 5 problems step by step thank you! \f\f\f
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38 minutes remaining @ 2 OF 10 QUESTIONS REMAINING Unanswered questions Question 10 1 Point You are given the IP address of 132.10.0.0/21 and the topology is shown below: ... 200 hosts 60 hosts 100 hosts Using VLSM to allocate IP addresses for this network topology, how many unallocated addresses will there be after the IP address allocation?
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Use what you know about data distribution, histograms, and box plots to match the box plots to the histograms. 1. 1 v 42 44 B Frequency 10 34 36 38 40 32 34 36 38 40 42 44 46 32 2. v 2 D Frequency in 2 2 In 60 65 70 75\f
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no details (CO 5) An advocacy group claims that the mean braking distance of a certain type of tire is 75 feet when the car is going 40 miles per hour. In a test of 45 of these tires, the braking distance has a mean of 78 and a population standard deviation of 5.9 feet. Find the standardized test statistic and the corresponding p-value. O z-test
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1. A random sample of US. adults was recently asked 'WOUId YOU Support or oppose major new Spending by the federal government that would help undergraduates pay tuition at PUDHC colleges without needing loans?\" The two-way table summarizes the association between 899 and response. Select one of these 1509 respondents at random. (a) What is the
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1011algebra below s a solution for all b in Rm OB. I A the rows of A. DC. Row operations DD. s not square G.none ofth Problem 11. (4 points) Determine if the subset of RS consisting of recio shot the front Select true or false for each statement set is closed underive is closed under sea set contains the zero 4. This set is a subspace True in esm
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If two populations are normally distributed, the sampling distribution of the sample mean difference X1X2will be: A. normally distributed only if both population sizes are greater than 30 B. approximately normally distributed C. normally distributed D. normally distributed only if both sample sizes are greater than 30

Mobile homes are tightly constructed for energy conservation. This can lead to a buildup of indoor pollutants. The paper "A Survey of Nitrogen Dioxide Levels Inside Mobile Homes" discussed various aspects of NO2 concentration in these structures. (a) In one sample of mobile homes in the Los Angeles area, the mean NO2 concentration in kitchens
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PLEASE HELP!!! A basket contains 14 apples, of which two are rotten.A sample of three apples is selected at random.What is the probability that the sample contains two rotten apples? a) 0.6044 b) 0.1099 c) 0.3956 d) 0.0330 e) 0.6286 f) None of the above.

In a survey, 30 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $48 and standard deviation of $13. Construct a confidence interval at a 98% confidence level. Give your answers to one decimal place.In a sample of 45 students, the mean scholarship amount received was
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(1 point) Solve the initial value problem y' = with y(2) = 4. cy
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Can someone please show me step by step how to solve this? or as much as you can solve it? thank you! Consider a delivery route as outlined in the gure below; ICE! 4 6 The intersections are numbered 1 through 6 and every line segment between two intersections denotes a road the delivery man must cover (e.g. 1->2, 2->5 etc.). In order to break the
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A direction arrow has the dimensions shown in the diagram.What is the area of this sign? \f
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CSC 156 - Operating Systems Basic and Security Apple Orange Pineapple Kiwi Banana Blue berry Strawberry Golden berry e. Press Ctri+d. f. Type at the command prompt to copy (using cat command) my_fruit file to a new file, your_fruit, g. Now use the comm command to compare my_fruit to your_fruit. What command will you type in at the command prompt?
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Determine the domain of f straight left parenthesis x straight right parenthesis equals fraction numerator square root of negative x plus 2 end root over denominator x squared minus 3 x minus 4 end fraction. Question 1Select one: a. open curly brackets x vertical line x less or equal than 2 comma space x element of R close curly brackets b. open

LESSON 1 ASSIGNMENT Continued 2 Consider the function hon = 9. 2 4 8 @ Complete the table. O -2 -8 h(x 6 Use the table to graph the function. -00 Analyze the function and the corresponding table and graph. Describe the domain, range, and end 4 behavior of the function. Determine all of the asymptotes of the function. Explain your reasoning. -8 -4
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v (Problem 3 - 20 Points ) A house framed with 2x6 studs (which are actlally 1% in x 5% in) has the following layers. starting with the inside layer: E in wood paneling, E in sheetrock, 1inch rigid foam panels. 2x6 studs (5% in l 9 deep), 3 in exterior plywood sheathing. and shingles with a thickness Of in when overlapped. Find the total thickness
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Please show work so that I know where the numbers are coming from, thank you! Astudy looked at outliers arising from a plot of average wind speed by month in a forest. Each was associated with an unusually strong storm, but which was the most remarkable for its month? The summary statistics for each month are shown in the accompanying table. The
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A company is trying to predict the long-run market share of a new men's deodorant.8 Based on initial marketing studies, they believe that 35% of new purchasers in this market will ultimately try this brand. They believe that customers will purchase their brand about 60% of the time in the future. Preliminary data also suggest that the brand will

Solve please 6. [1/5 Points] DETAILS MY NOTES SERCPWA11 13.WA.031. PREVIOUS ANSWERS ASK YOUR TEACHER PRACTICE ANOTHER A 0.81-kg mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a compressed position. The record of time is started when the oscillating mass passes through the
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13. A researcher collects data on the relationship between the amount of daily exercise an individual gets and the percent body fat of the individual. The following scores are recorded in the table below. Based on the above data, if an individual does not exercise, his predicted % body fat would be _________.* 1 point - 0.9587 0.9192 33.272 0.476

Think of a problem within your community or workplace. The problem needs to be something others will have an interest in solving or will want to share reactions to. form 10 question survey with quantitative variables (number) on a topic you are interested in. Think of questions where 0 is dislike there is a scale to 4- like. Another way to solve

Please I need help answering the following; A) (1 point) The lifetime of a certain type of TV tube has a normal distribution with a mean of 57 and a standard deviation of 5 months. What proportion of the tubes lasts between 58 and 59 months? Note: Round your answer to 2 decimal places. (1 point) The score on an exam from a certain MA 336 class, X
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Assume that hybridization experiments are conducted with peas having the property that foroffspring, there is a 0.75 probability that a pea has green pods. Assume that the offspring peas are randomly selected in groups of 36. Complete parts(a) through(c) below. a. Find the mean and the standard deviation for the numbers of peas with green pods in

answer the following question 4. (1 point) Consider the homogeneous system Ax = 0 where 1 0 -5 A = -2 1 46259 1 3 a What must be the value of a so that the system has a nontrivial solution? [CU20MKUP-46259]
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I need help with finding the test statistic below. Please show the work if you can so I can see the steps. Thanks! A sample of 114 mortgages approved during the current year showed that 31 were issued to a single- earner family or individual. The historical percentage is 23 percent. At the .05 level of significance in a right-tailed test, has the
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Sec. 7.3.1: What makes a quadrilateral special? - Studying Quadrilaterals on a Coordinate Grid. 7-119, 7-120, 7-121, 7-122, 7-23, 7-24, 7- 125 ALL show all work on paper Etake clear pictures show all work please don't report my question I real need help somre help \f\f7124. 7125. Carolina compared her proofto Penn's \\YUIk in problem ?-113. Like
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I need assistance with analyzing the tables from Cluster Analysis from SAS Studio to determine if two variables I'm analyzing (longitude and latitude) are viable candidates for cluster variables. I have the cluster analysis output from SAS Studio, but am having a hard time understanding how to determine viability. I'm using the Cluster Variables

Do consumers spend more on a trip to Store A or StoreB? Suppose researchers interested in this question collected a systematic sample from 85 Store A customers and 81 Store B customers by asking customers for their purchase amount as they left the stores. The data collected is summarized by the accompanying table. Suppose researchers decide to
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A veterinarian wishes to compare the number of times race horses are reported to be lame during a 12-month period, as compared with similar horses that are not raced. The veterinarian is particularly interested in whether the exercise schedule used in racing contributes to lameness, rather than the total amount of exercise. The veterinarian

Question 3 [14] 3.1. A bag contains 8 green balls and 4 black balls. 3.1.1. Find the probability of drawing (in succession) 2 green balls when the first ball is replaced in the bag. [3] 3.1.2. Find the probability of drawing (in succession) 2 green balls when the first ball is not replaced in the bag. [3] 3.2. Three trucks serve a small town.

ast week, Joe's Restaurant counted its lunch and dinner customers. The double bar graph below shows the results. Use this graph to answer the questions. Lunch Dinner Monday Tuesday Wednesday Thursday Friday Day of the week (a) Estimate the number of lunch customers last Wednesday. lunch customers (b) Which days had more dinner customers than lunch
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Tahoe Healthcare has been approached by a healthcare analytics company, Xaltra, about a new system for managing readmissions. The CEO of Tahoe believes the initial success with the CareTracker system could be enhanced through the use of better predictive analytics and is intrigued by Xaltra's approach. The Xaltra system merges data from a variety

Doggie Nuggets Inc.(DNI) sells large bags of dog food to warehouse clubs. DNI uses an automatic filling process to fill the bags. Weights of the filled bags are approximately normally distributed with a mean of 42 kilograms and a standard deviation of 1.10 kilograms. Complete parts a through d below. c. What is the minimum weight a bag of dog food

Confidence Interval (Mean) ZyBooks 4.2 You're analyzing the data collected from the earthquake research project in Weeks 1 and 3. You aim to estimate the population mean of the frequency of earthquakes of all occurrences using the 95% confidence interval. See the attached Excel document. Calculate the earthquake frequency mean and standard

Hi, could someone help me with this question? Thank you! 2. [10 marks] Single-period multi-state model. Consider a single-period market model M = (B, S) on 2 = {w1, W2, w3}. Assume that the savings account B equals Bo = B1 = 1 and the stock price S = (So, Si) satisfies So = 7 and S1 = (S1(w1), S1(W2), S1(W3)) = (9, 6, 4). The real-world
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The greater the number of diverse, converging measures on a phenomenon the greater the confidence in the validity of the measure. a. True b. False

Fight the Bite! Table 1 lists the total number of verified human cases of West Nile virus in Colorado as reported on the following dates by the Colorado Department of Public Health and Environment from July through December 2003. Date Day Total Cases of West Nile Virus July 22, 2003 I July 24 3 4 July 31 10 28 August 7 17 154 August 14 24 299
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Q 30 Question 30 Which of the following is not a strength of a retrospective cohort study? Select one: a. Allows for the study of many disease outcomes resulting from an exposure b. Incidence rates can be calculated c. Possible bias due to selection of the cohort is eliminated
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Where does all the water go? According to the Environmental Protection Agency (EPA), in a typical wetland environment,40%of the water is outflow;47%is seepage;5%evaporates; and8%remains as water volume in the ecosystem (Reference: United States Environmental Protection Agency Case Studies Report 832-R-93-005). Chloride compounds as residuals from

Melissa has a rectangular poster. The poster is 1.5 meters long Conversion facts for length and 0.8 meters wide. What is the area of the poster in square 1000 millimeters (mm) = 1 meter (m) centimeters? Do not round your answer. 100 centimeters (cm) = 1 meter (m) 10 decimeters (dm) = 1 meter (m) 2 1 decameter (dam) = 10 meters (m) cm X 1
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A customer service phone line claims that the wait times before a call is answered by a service representative is less than 3.3 minutes. In a random sample of 62 calls, the average wait time before a representative answers is 3.26 minutes. The population standard deviation is assumed to be 0.29 minutes. Can the claim be supported at =0.08? No,

Please help me solve this. I need to show the work and the plot. The table below displays the ages on the ceremony of the Academy Award winners for Best Actress in a leading role for the 37 years from 1978 to 2014. a. Create a stem plot using the data above. b. Create a dot plot using the data above. c. Create a histogram using 6 bins. Upload
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The height distribution for a large population of women has a Normal distribution (unimodal and symmetric) with a mean height of 65 inches and a standard deviation of 3 inches. Question 1: What is the z-score for a woman from this population who is 61 inches tall? Round your answer to 2 decimal places. Question 2: What height corresponds to a

Female male Column1 Column1 Box and whisker plot for shoe prices for females Mean 118.3 Mean 127.8979592 and males respectively Standard Error 9.070438641 Standard Error 8.955162541 300 Median 118 Median 133 Mode 143 Mode 183 250 Standard Deviation 64.13768671 Standard Deviation 62.68613779 Sample Variance 4113.642857 Sample Variance 3929.551871
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The use and adoption of ICTs such as mobile phones are also determined or influenced by several factors which you can read about in the Article:Students' Adoption of Mobile Telephony in Higher Education Institutions: Understanding the Influencing Factors(Abatan & Ajayi, 2016), by clicking on the following

Please help me with my assignment (12 points) Determine whether the series listed below are convergent or divergent. Give the sums of the convergent series. 4 3n1 b E n2+4n+3+ 4\" n l c g n(n+3) d. 2 lnn lnfl + 21:). 11:1 (16 points) Determine whether the series listed below are divergent, absolutely convergent (hence convergent), or conditionally
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A bottler of drinking water fills plastic bottles with a mean volume of 1,006 milliliters (mL) and standard deviation 6mL. The fill volumes are normally distributed. What proportion of bottles have volumes greater than 1.009111? Q 1.0000 O 0.3085 O 0.9998 O 0.6331
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A consumer products testing group is evaluating two competing brands of tires, Brand 1 and Brand 2. Tread wear can vary considerably depending on the type of car, and the group is trying to eliminate this effect by installing the two brands on the same random sample of8 cars. In particular, each car has one tire of each brand on its front wheels,

Consider the following planner's problem. T maxtln[Akk ] {kt 1}Tt=0 t=0 t t 1 subject to kt 1 0. Solve the equilibrium path. Hint: Define a new variable z = k / k and make the change of variables into the Euler equation

Use traces to sketch the surface. (If an answer does not exist, enter DNE. Select Update Graph to see your response plotted on the screen. Select the Submit button to grade your response.) y = 5z2 5x2 (Write an equation for the cross section at z = 1 using x and y.) (Write an equation for the cross section at z = 0 using x and y.) (Write an

What's a word problem that would have -30 + 14 as its solution? Draw a number line to illustrate your solution. What's a word problem that would have -30 - 14 as its solution? Draw a number line to illustrate your solution. What's a word problem that would have -30 - (-14) as its solution? Draw a number line to illustrate your solution.

A bus company believes that it will need the following number of bus drivers during each of the next five years: 60 drivers in year 1, 70 drivers in year 2, 50 drivers in year 3, 65 drivers in year 4; and 75 drivers in year 5. At the beginning of each year, the bus company must decide how many new drivers to hire and how many current drivers to

The equation y = 3x +1 creates ordered pairs for values of x. If the domain is (-1, 2, 3, 4) do a table to find the range.

Solve the initial value problem. 2 dy 4x2 - x - 3 X dx (x+ 1)(y+1) , y(1) =3 The solution is (Type an implicit solution. Type an equation using x and y as the variables.)72dy 42 2 - 3 da CatDIY+1) , 8(1) = 3. [ (4 + 1 ) dy = 1 42 - x - 3 dry - D. Consider partial fractions of R. H.S. A 2 2 (2+ 1 ) + X + 1 42 - 2-3- Ax( 2+1)+ B(a+D)+ c(x2). - 3 = B
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The maker of a computer chess game claims the game can beat a human chess champion 35% of the time. A human chess champion plays ten games against the computer. Assuming the manufacturers claim is true, you are interested in the probability that the human chess champion wins a majority of the games. What is the probability that the human chess

which function should I use to calculate the frequency? there is a data set on the previous sheet. Appraised Value / Data Set #1 Histogram Bin Min Bin Max Bin Midpoint Freq. Rel. Freq. Prb. Density Bin #1 80000.00 90000.00 85000.00 Bin #2 90000.00 100000.00 95000.00 Bin #3 100000.00 110000.00 105000.00 Bin #4 110000.00 120000.00 115000.00 Bin #5
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explain in detail the steps(a) We can use Berlekamp and Welch. We have: Q(x) = P(x)E(x). E(x) has degree 1 since we know we have at most 1 error. Q(x) is degree 3 since P(x) is degree 2. We can write a system CS 70, Spring 2023, HW 05 8 of linear equations and solve: d = 1(0 e) a b c d = 3(1e) 8a 4b 2c d = 0(2e) 27a 9b 3c d = 1(3e) 64a 16b 4c d =

Match the following guess solutions for the method of undetermined coefficients with the second-order nonhomogeneous linear equations below. A. ()=2++, B. ()=2, C. ()=cos2+sin2, D. ()=(+)cos2+(+)sin2 E. ()=2, and F. ()=3(cos2+sin2) 1. 22+4=220 2. 22+6+8=2 3. +4+20=3sin2 4. Match the following guess solutions y, for the method of undetermined
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Question: Part 1 - CONCEPTS from this week's assigned readings and presentations 2 pts each = 16 pts A researcher wants to investigate whether mindfulness training improves ability for employees to notice positive experiences in the workplace, and if this differs by gender and/or disposition. Employees were randomly assigned to one of two groups:

content area top Part 1 Evaluate the following limit. Use l'Hpital's Rule when it is convenient and applicable. ModifyingBelow lim With x right arrow minus StartFraction pi Over 2 EndFraction Superscript plus left parenthesis x plus StartFraction pi Over 2 EndFraction right parenthesissecant x Question content area bottom Part 1 How should the

1. Consider the data in the numeric vector x

4.You want to determine whether introverts or extraverts drink more at social functions.You have sampled 50 students, 25 of whom are classified as introverts, and 25 who are extraverts.You then observe them at a party and record that 17 introverts drank while 8 did not, and that 10 extraverts drank while 15 did not.Is there a relationship between

Randomly selected subjects ride a bicycle at 5.5 miles per hour for one minute. Each persons weight (in pounds) is given with the number of calories he or she used. Weight: 167 191 112 129 140 173 119 199 188 Calories used 4.23 4.69 3.21 3.47 3.72 4.45 3.36 4.81 4.52 A) Find the sample correlation coefficient B) Find the coefficient of

In the following problems, find the charge on the capacitor and the current in it. the LRC circuit. Determine the maximum charge on the capacitor. \f
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To study the effect of temperature on yield in a chemical process, five batches were produced at each of three temperature levels. The results follow. At 50 degrees: 36,26,38,41,34 At 60 degrees: 33,34,37,26,30 At 70 degrees: 27,32,32,34,35 Construct an analysis of variance table (Anova) (to 2 decimals but p -value to 4 decimals, if necessary).

Estimate expenses: a A food cost percent A beverage cost percent c) A labour percent d' An overhead rate
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Please check if the following attached is correct and explain: A study is done to determine the average amount of television watched per week by all Raleigh children. What is the phrase, "average amount of television watched per week by all Raleigh children", describing? Select one: a. Data O b. Statistic c. Parameter O d. VariableHow should you
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Given the following graph find the adjacency list and construct the adjacency matrix. (7 marks) e
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8. A function is called even if f(x) = f(-x) and a function is odd if f(r) = f(-x). Suppose that f is differentiable. (i) If f is odd, show that f' is even. (ii) If f is even, show that f' islodd. 9. The gas law for an ideal gas at absolute temperature I (in kelvin), pressure P (in atmospheres), and volume V (in liters) is PV - nRT, where n is the
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Hi I'm having trouble with this. Please show the steps so I can understand. Also, how do you determine the P-Value? 2. Ophthalmologists studying the treatment of using an infrared laser procedure in ten patients with vision loss caused by dry age-related macular degeneration (AMD) found the following data on visual acuity (VA) before and after the
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Hello can you please help me solve this math problem please I may use the appropriate iology to answer Periodically, customers of a financial services company are asked to evaluate the company's financial consultants and services. Higher ratings on the client satisfaction survey indicate better service, with 7 the maximum service rating.
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For smartphone, the battery performance is one of the important technical specifications. A company has designed a version of smartphone, and has done some tests on the battery life. Let X denotes the amount of time that the fully charged battery can last for Internet surfing. The unit of X is hour and it is omitted in the following discussion.
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thank you for your help! Chapter 6, Section 6.2, Question 060 X Your answer is incorrect. Try again. Evaluate the definite integral exactly [as in In (37 )], using the Fundamental Theorem, and numerically [as in In (3x) ~ 2.243 1. un X 6edx = 6*(e^6-1) O Round your answer to three decimal places. X 6exdx = 2414.573 O Click if you would like to
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Results Table 1. Results for a z-test on the difference in accuracy between the proportion of starved and well-fed Physarum in the Easy and Difficult Choice Experiments. z-score p-value Significant difference? Easy Choice -2.4418 0.01468 P 0.05 Table 2. Results for a t-test on the difference in time-to-decision between the starved and well-fed
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I need to find the area of this lawn using. Each measurement is 3ft apart and there were a total of 15 measurements across. Separately the measurements of the driveway and walkway that create the triangle on the right is given which I believe the area is 14570in^2 or 1214ft and 2in ? 26ft 9in 27ft 10in 28ft 6in 25ft 5in 30ft 0in 32ft 4in 43ft 6in
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The amount of time to complete a physical activity in a PE class is approximately normally normally distributed with a mean of 36.2 seconds and a standard deviation of 5.2 seconds. a) What is the probability that a randomly chosen student completes the activity in less than 33.9 seconds? Round to 4 decimal places. b) What is the probability that a

The scores of the top ten finishers in a recent golf tournament are listed below. Find the mean score. 71, 67, 67, 72, 76, 72, 73, 68, 72, 72

Regression lines [Y' = 0.9x+500.] by extreme data points Group of answer choices A. are impacted B. are not impacted

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