S
  1. study help
  2. subject categories
  3. sciences
  4. mathematics
  5. april 2023
  6. 05

Mathematics Questions and Answers April 05, 2023

Expert-verified solutions to help you succeed

Boyle's Law states that when a sample of gas is compressed at a constant temperature, the pressurePand volumeVsatisfy the equationPV=C, whereC is a constant. Suppose that at a certain instant the volume is700cm3 , the pressure 200kPa , and the pressure is increasing at a rate of40kPa/min . At what rate is the volume decreasing at this instant?

32. Following the previous question, suppose you want to test whether the GPA for a sample of 100 students (3.2) is higher than the population mean (3). The population standard deviation is 0.2. Which of the following is the z-score? O 20 O 10 O 15 0 5

1. Consider the stem-and-leaf display to the right. Stem a. How many observations were in the original data set? b. In the bottom row of the stem-and-leaf display, identify the stem, the leaves, and the numbers in the original data set represented by this stem and its leaves. c. Re-create all the numbers in the data set and construct a dot plot. O
image text in transcribedimage text in transcribedimage text in transcribed

Certains croient qu'on peut utiliser un test post hoc moins svre lorsque l'analyse de variance est significative alors qu'il y en a d'autres qui croient qu'on doit tre prudent chaque tape de l'analyse. Discutez.

\f
image text in transcribed

Q 1) If X1 ~ N(, 2) and X2 ~ N(, 2) are iid normal random variables, then what is the difference between 2 X1 and X1 + X2? Discuss both their distributions and parameters. Q 2) Let X ~ N(100, 202). Find two values, a and b, symmetric about the mean, such that the probability of the random variable taking a value between them is 0.99. A.90.5, 105.9

Question 3 A sample of 150 homes for sale in ABC City showed a mean asking price of$233,000, but the city claimed that the mean asking price for the population was $255,000.The population standard deviation of all homes for sale was $11,000.Use the p-value approach to conduct a full hypothesis test (all steps) that can be used to determine whether

Please answer all questions and show work with comments: O -1/12 Evaluate OO O 1/12 O The integral diverges. 17) Evaluate edx. 0 O -1 O The integral diverges. 18) What is the volume of the solid of revolution generated by O -47 units revolving the area bounded by y = 4, y = 2x, and x = 1 around the x-axis? O 3 - units O 7# units O 64x 3 units 19)
image text in transcribed

Asap please Interpreting technology: The following display from the TI-84 Plus calculator presents the least-squares regression line for predicting the price of a certain stock (y) from the prime interest rate in percent (x). LinReg -a+ bx a = 2.19149938 b = 0.3030029 2 = 0.4487696945 r= 0.66990275 Part 1 of 3 Write the equation of the
image text in transcribed

The choice of q4 is below / aboveThe choice of q5 is lower / higher 1. Given the aggregate market capitalization for all constituent stocks is . 1. Given the aggregate market capitalization for all constituent stocks is $1,000,000 on base day with base day index 100, determine the next day index if the updated aggregate market capitalization for
image text in transcribed

A popular Two-Wheelers company claims that its best selling model averages 18 km per liter of petrol. But recently a government agency used a sample of 80 two-wheelers of this model and found the sample mean to be 16.8 km/liter. We also know from previous studies that the population standard deviation is 3 km/liter. Can we expect (within 2

Kaycee was interested in social loafing, which is that individuals do less work in groups than they do when working alone. For her Research Methods project, all participants worked in a group with two others. The task was to find words in a square display of letters. Some participants were told they would be scored individually and some were told

A 2x3x4 factorial designs has a. at least one between-subjects factor b. nine different conditions (2 plus 3 plus 4) c. three different independent variables d. twenty-four independent variables (2 times 3 times 4)

Discuss a real-world application of the use of calculus-based derivatives for maximizing profits.

The function g(t) is periodic with period 3, domain (-,), and range [-1, 4]. Assume that g(0)=4. Using words, how do you find the midline and amplitude of g(t) and then how do you find the exact value(s) of t in [0,3] for which g(t)=2. Im trying to understand this using complete sentences so please!

I need help with #15,17

Oxnard petro LTD. is buying hurricane insurance for its off coast oil drill platform. during the next five years the probability of total loss of the only above water superstructure (300 million) is .25 the probability of total loss of the facility (800 million) is .25 and the probability of no loss is .50 Find the expected loss-

Suppose you are going to roll a die 60 times and record, the proportion of times that a 1 or a 2 is showing. The sampling distribution ofshould be centered about a. 20. b. 1/6. c. 1/3. A simple random sample of 1000 Americans found that 61% were satisfied with the service provided by the dealer from which they bought their car. A simple random

And conducta two-factor ANOVA to investigate the effects of gender (The name of the variable in SPSS is " gender" and it has two levels, "male" vs. "female" ) and "minority classification" (In SPSS, the name of the variable is " minority",its label is "Minority Classification" ,and it has two levels "yes" and "no"; referring to whether an

A restaurant owner wants to know if weekends are associated with more customers.The data shown below shows the number of customers on each day last week. Day Sunday Monday Tuesday Wednesday Number of Visits 330 120 200 250 Day Thursday Friday Saturday Number of Visits 300 335 350 Is there enough evidence to prove that on an average the number of

Supply the missing step in the procedure students use for Picture Sort to teach initial consonant sounds. Say the word in the picture. Say the initial sound. Say the letter that makes the sound. Group of answer choices Say the initial sound again. Put the picture card under the correct letter. Say another word that begins with the letter. Draw a

Leslie has four identical black socks and six identical white socks loose in her drawer. She pulls out one sock at random and then another sock, without replacing the first sock. Determine the probability that she pulls out a pair of black socks

You are doing a test on disease diagnosis. If the patient has the disease, then he/she is classified as positive. Let class 1 be the actual negative cases with a uniform pdf on the interval [0, 1]. Let class 2 be the actual positive case with a uniform pdf on the interval [0.95, 3.95]. a) Sketch the pdfs on the same figure. b) Suppose equal prior

Which one of the following is true regarding logistic regression? Question 1 options: The dependent variable of a logistic regression is a binary variable. The explanatory variables of a logistic regression can be quantitative or categorical. In logistic regression, the effect of an explanatory variable on the dependent variable is measured by the

Let Z be a standard normal random variable .three decimal places. P (Z 1.86) =________ P ( Z > 1.36) =________ P (0.45 < Z < 1.90 = ________

Please help it's a timed assignment! Thankyou! Timelimit: 2 hours, 30 minutes. 2:25:25 remaining. [x] Show Intro/ Instructions Questions 28 Q 1 (0/2) Let f(ac) = 2x + Then the equation of the tangent line to the graph of f(x) at the point (2, 11) is given by Q 2 (0/2) y = mx + b for Q 3 (0/2) Q 4 (0/2) m = Preview Q 5 (0/2) and Q 6 (0/2) b Preview
image text in transcribed

Describe how creativity could possibly be understood and treated mathematically by explaining; a) Under what conditions a maximum of a 50% probability of increasing fitness can be achieved using Ronald Fisher's theory of Adaptive Evolution, and b) how this probability can still be increased beyond 50%, and c) what statistical parameter can be used

Mark and Liza stand on opposite sides of a circular fountain. They then start to run clockwise round the fountain. Mark's speed is 9/8 of Liza's speed. How many circuits has Liza completed when Mark catches up with her for the first time?

3.On the day Zola turned 30 years old, she decided to make regular annual deposits into a bank with a plan to save at least $200,000 by the time she was 40. On the day Zola turned 30 years old, she decided to make regular annual deposits into a bank with a plan to save at least $200, 000 by the time she was 40. The bank would pay interest of 5%
image text in transcribed

Question: a) A car manufacturer claims that his cars consume an average of four gallons of gas for each 100 miles. A consumer organization tested 49 of his cars and found that the mean is 4.15 gallons with standard deviation of 0.49 gallons for each 100 miles. Do the data provide evidence that the car really used more than 4 gallons on the average

Having a lot of trouble with this problem. Please look at A through C, if possible please show work. Thank You! Score: 0 of 1 pt 4 of 12 (6 complete) HW Score: 36.81%, 4.42 of 12 pts 8.1.17 Previous Question Question Help Suppose a simple random sample of size n = 15 is obtained from a population with u = 66 and o = 17. (a) What must be true
image text in transcribed

Time series are particularly useful to track variables such as revenues, costs, and profits over time. Time series models help evaluate performance and make predictions. Time series decomposition seeks to separate the time series (Y) into 4 components: trend (T), cycle (C), seasonal (S), and irregular (I). What is the difference between these

Medical researchers seek to obtain a sample of 5 individuals with a particular genetic trait that is only present in 2% of the population they are studying. They decide to examine individuals from this population one-by-one and test them for this trait until they obtain their desired sample. Interested in estimating the cost of their study, they

I need help with this question The chairman of the marketing department at a large state university undertakes a study to relate starting salary (y in thousands of dollars) after graduation for marketing majors to grade point average [GPA) in major courses. To do this, records of seven recent marketing graduates are randomly selected, The MINITAB
image text in transcribed

\f\f
image text in transcribedimage text in transcribed

lyze the data using ANOVA and determine your F value is significant.You know this means: A.there is a significant difference between at least two of these groups B.there is a significant difference between each of these groups C.the second graders walked further than the kindergarteners D.the kindergartenders walked less distance than both the

Why do you need to be cautious when interpreting correlations? Give your post a hashtag (e.g., #Pinocchiostats). Which outside resource (image, video, article) gives a great example of spurious correlations "in the wild"? Share the link within your post. What struck you most about this example?

Harriet McNeil, proprietor of McNeil's Auto Mall, believes that it is good business for her automobile dealership to have more customers on the lot than can be served, as she believes this creates an impression that demand for the automobiles on her lot is high. However, she also understands that if there are far more customers on the lot than can

Which of the following loans is least likely to be approved by an underwriter, all else held equal? Group of answer choices 100% loan to value. 90% loan to value. 80% loan to value. 95% loan to value

use the following information. Suppose the annual expected mortality rate from lung cancer is 45 per 100,000 individuals. 20. In a specific community of 300,000 individuals, how many deaths are expected to be attributed to lung cancer over a one-year period? 21. The actual (observed) number of deaths attributed to lung cancer in the community was

Could you help me construct the beginning stages of the ten strategic points and prospectus for my dissertation topic? My topic is Creating Evidence Based Practices for Discipline in the Learning-Disabled Classroom.

In an SRS of 50 teenagers, 67% said they would rather text a friend than call. a) what is the point estimate of the population proportion? b). What is the 99% confidence interval for the population proportion of teens who would rather text than call a friend? (Show your work)

The student information survey data represents 90 students from our class. Among all 90 students surveyed: 34 students state they prefer math (over writing) 7 students are an International student 6 students are an International student and state the prefer math.

Un entraneur veut savoir si ses interventions profitent ses clients. Il mesure donc le temps pour effectuer un parcours de cinq kilomtres chez 20 de ses clients au dbut de son intervention et mesure le temps pour effectuer le parcours aprs un mois d'entranement. Il obtient les rsultats suivants en minutes : Temps1 Temps2 18,47 19,01 28,49 27,59

Explain and be sure of the answers for all of the following Q1. Each person in a simple random sample of 1,500 received a survey, and 412 people returned their survey. How could nonresponse cause the results of the survey to be biased? A. Those who did not respond may differ in some important way from those who did respond. B. Those who did not

Consider the data distribution given in the histogram. Which of the following tools are most appropriate to measure the center and spread for this distribution? Mean and IQR Median and range Mean and standard deviation Median and standard deviation
image text in transcribed

A random sample of stipends is listed below. Is there sufficient evidence at the a=0.05 level to conclude that the average stipend differs from $15000? 14500 17500 12500 13856 13685 12919 14500 11481 18104 11783 16838 14500

In a random sample of 1000, the mean cost of rent for a two-bedroom apartment is $3,130. Which of the following are correct interpretations of the 90% confidence interval for the mean cost of rent for a two-bedroom apartment? Select all correct answers. It is probably true that the mean is $3,130. You can be 90% confident that the true mean is
image text in transcribed

find the average rate of change off(x) with respect toxon each interval. \f\f
image text in transcribedimage text in transcribed

Twenty semi-annual deposits are made earning interest of 5% compounded semi-annually. The size of the first deposit is $1,200 and the deposits increase at 1.5% thereafter. a) Determine the total amount deposited. b) How much was the accumulated value [Future Value] of the deposits just after the last deposit was made? c) What is the size of the

A data set about speed dating includes"like" ratings of male dates made by the female dates. The summary statistics are nequals n=199 sample mean =6.59 s=2.06 Use a 0.05 significance level to test the claim that the population mean of such ratings is less than 7.00 Assume that a simple random sample has been selected. Identify the null and

A multinational firm manufactures several types of 1280 x 1024 LCD displays in several locations. They designed a sampling experiment to analyze the number of pixels per screen that have significant color degradation after 52,560 hours (six years of continuous use) using accelerated life testing. The Excel ANOVA table for their experiment is shown

Please provide typed out responses and I thank you for your assistance. Uuuuvuu J. 'umv- 1. Each person has a 75% probability of going to the Ches Tahoe restaurant. ' 1 a You randomly select 8 people. What is the probability that 5 people w11 not go to the restaurant? (Calculation is necessary to get FULL credits! (5 points) I). You randomly
image text in transcribedimage text in transcribedimage text in transcribed

please help thank you 5. Use implicit differentiation to nd an equation of the tangent line to the curve at the given point. Write your answer in neintercept form. :32 + Zmy + 4y2 = 12 [2, 1}
image text in transcribed

Having trouble with Part E and cannot get to the answer. If possible please show your work. Thank You! Score: 0.03 of 1 pt 10 of 12 (9 complete) HW Score: 62.75%, 7.53 of 12 pts 8.1.31 Question Help The data in the table represent the ages of the winners of an award for the 39 49 past five years. Use the data to answer questions (a) through (e).
image text in transcribed

please answer part (B) at the very bottom. (11) Homework: HW 7.4 Save Score: 0.38 of 1 pt 11 of 11 (11 complete) HW Score: 81.54%, 8.97 of 11 pts 4 7.4. 15-T Question Help claim? Complete parts (a) through (c) below. A humane society claims that less than 67% of households in a certain country own a pet. In a random sample of 600 households in
image text in transcribed

1.A study was performed to investigate the effects of isoflavones from kudzu on bone mineral density (BMD). The experiment randomized rats to three diets: control, low isoflavones, and high isoflavones. Using the isoflavones data set and the Kruskal-Wallis test, determine if there is a difference in the BMD between the three levels of isoflavones.

Design a study in which a three-way analysis of variance will be used in answering the research problem. You could select research problem related to your field or a general education area. Briefly describe the major steps involved in conducting the research study (For example: Title of the study, hypotheses, dependent and independent variables,

Question 4 (10pt) A study investigates the incidence of pneumonia and bronchitis for children in their first year of life (i.e. in the first year of follow-up). Below is a 2 3 table displaying the observed relationship between parental smoking and incidence of pneumonia and bronchitis. The 3 columns in this table represent three different parental

You are the operations manager for an airline and you are considering a higher fare level for passengers in aisle seats. How many randomly selected air passengers must yousurvey? Assume that you want to be 90% confident that the sample percentage is within 5.5 percentage points of the true population percentage. Complete parts(a) and(b) below. a.

The Department of Transportation conducted a study to determine the relation between engine size and fuel consumption in compact cars. The engine size is given in liters (independent variable), and the mileage is given in miles per gallon (dependent variable). Data was collected for five types of cars. The equation of the regression line y = 38.66

1.The probability that a 30-year-old white male will live another year is .99863. What premium would an insurance company charge to break even on a one-year $1 million term life insurance policy?

Cotinine is a metabolite of nicotine, which can enter the body through cigarette smoke. Cotinine levels are often measured in the blood, urine, or saliva to determine a person's exposure to cigarette smoke. The cotinine levels of 43 smokers were measured, and the results are displayed below \f
image text in transcribed

he data set that I've chosen to work with in this week's discussion represents the percentage of unemployment in the state of Florida between the years of 2006 and 2017. Year Florida % Unemployment 2017 5.5 2016 6 2015 7 2014 8 2013 9.7 2012 11.5 2011 12.4 2010 13.3 2009 12.1 2008 7.5 2007 6.2 2006 5.5 The sample size ( n ) was found by counting

Suppose a marketing company wants to determine the current proportion of customers who click on ads on their smartphones. It was estimated that the current proportion of customers who click on ads on their smartphones is 0.65. How many customers should the company survey in order to be 94% confident that the margin of error is 0.22for the

Researchers sample 5,000 households concerning TV shows they watch. Based on the sample 16% reported watching 60 Minutes. What is the 95% confidence interval for the proportion of all Americans that watch 60 Minutes? The 95% confidence interval is the following?

6. A quadrilateral PORS has vertices P(0, -3), Q(-1, 2), R(4, 1), and S(5, -4). Use the distance formula to verify that PORS is a rhombus
image text in transcribed

On Sunday, 34 of an 8th grade class went to see a new movie. If 12 of the class went to the afternoon session, what fraction of the class went to the evening session?

You calculate a correlation and obtain a value of 1.32.From this you know that (a) the correlation is very strong. (b) as scores on one variable go down, scores on the other variable go up. (c) as scores on one variable go down, scores on the other variable also go down. (d) you have made a calculation error.

nunity College ( MAT 098/181C / Exam 4 Form A For the problems (4) and (5), please state: 1) Null, Alternate Hypothesis, type of test & level of significance 2) Check the conditions. 3) Compute the sample test statistic, draw a picture and find the P-value. 4) State the conclusion about the Null Hypothesis. 5) Interpret the conclusion. 4. A new
image text in transcribed

Customers arrive at a service facility according to a Poisson process of rate?customers per hour. Let N ( t )be the number of customers that have arrived up to time t , and let W 1, W 2,...be the successive arrival times of the customers. Determine the expected value of the product of the waiting times up to time t . (Assume that W 1 W 2 WN ( t
image text in transcribed

Can you help me answer this question? A bag contains 5 red balls, 6 blue balls and 4 pink balls. If three balls are drawn randomly, what is the probability drawing a red ball or pink ball?

4) Which of the following is true concerning linear regression as an explanatory model? A) The analyst can resort to randomized experiments where the predictors or explanatory variables are randomly assigned to customers to ensure causal inference B) A linear regression model that has no explanatory power does not imply that it is also a poor

Let Z be a standard normal random variable . Determine the value of c. P( -c Z c) =0.9181 Carry your intermediate computations to4 decimal places.round to two.

The paper "Effect of long-term blood pressure control on salt sensitivity" [ Journal of Medicine (1997) 28:147-156] describes a study evaluating salt sensitivity(SENS) after a period of anti-hypertensive treatment. Ten hypertensive patients (diastolic blood pressure between 90 and 115 mmHg) were studied after at least 18 months on
image text in transcribed

An experiment was performed to measure the effect of fasting (food deprivation) on simple mental arithmetic task. Twenty participates were randomly assigned either to a fasting group or to a control group. The participants in the fasting group fasted for 24 hours; the members of the control group ate normally. The time it took each participant to

1)A random variable X is generated as follows. We flip a coin. With probability p, the result is Heads, and then X is generated according to a PDF fX|H which is uniform on [0,1]. With probability 1p the result is Tails, and then X is generated according to a PDF fX|T of the form fX|T(x)=2x,if x[0,1]. (The PDF is zero everywhere else.) What is the

According to Harper's Index , 40 % of all federal inmates are serving time for drug dealing. A random sample of 15 federal inmates is selected. (a) What is the probability that12or more are serving time for drug dealing? (Round your answer to three decimal places.) (b) What is the probability that5or fewer are serving time for drug dealing? (Round

1.Vous souhaitez mesurer l'association entre deux variables nominales partir d'un tableau de contingence 2 X 2. Quel coefficient devriez-vous utiliser et pourquoi?

Also need to know the test statistic?P value Reject or fail to reject?Sufficient or not? Conclusion?I will attach picture of pulse rate data below Homework: HW 8.3 Save Assign Score: 0.17 of 1 pt 8 of 13 (13 complete) 4 HW Score: 87.91%, 11.43 of 13 pts D 8.3.25-T Question Help Use the pulse rates in beats per minute (bpm) of a random sample of
image text in transcribed

The ______ the sample, the more confidence a researcher has that the sample mean estimates the unknown population mean , and the ______ the confidence interval around the sample mean

1) A hypothesis test was conducted to determine whether the mean gas mileage of a particular brand of car was greater than 30 mpg.The hypotheses were H 0 : = 30 and H A : > 30.The resulting p-value was 0.038. Based on the results of this significance test, do you conclude that this car brand has a mean gas mileage greater than 30 mpg at a 1%

Compute expected value and standard deviation. Fill in the missing quantity. Refer to image below. According to a study, the probability that a randomly selected teenager shopped at a mall at least once during a week was 0.63. Let X be the number of students in a randomly selected group of 50 that will shop at a mall during the next week. (a)
image text in transcribed

A department store manager wants to determine if current preferences of athletic brands differ from previous preferences. Historically, the preferences of the 4 main athletic brands have been 40% Nike, 30% Adidas, 25% Under Armour, and 5% New Balance. Suppose a random sample of 600 customers was taken. What is the expected number who prefer Nike?

2) When an experimental manipulation produces very weak effects, there are two possibilities: 1) the independent variable does not substantially influence the dependent variable, or 2) the manipulation itself was not effective or strong enough. In this case, the results of Calin-Jageman & Caldwell could occur 1) if superstition does not strongly
image text in transcribed

Appshop is a full-service Oracle consulting, applications management and outsourcing company. The company is deciding on how, and whether, to do the OS-7 project, a major implementation of Oracle software for a major client. It has estimated the total time and cost of doing the project. Its initial proposal to bill the client $175,000 each month
image text in transcribed

Question 14 -4 Celluion, a manufacturer of home insulation, wants to develop guidelines for builders and consumers on how the thickness of the insulation in the attic of a home and the outdoor temperature affect natural gas consumption. In the laboratory, It varied the Insulation thickness and temperature. A few of the find- ings are: Monthly
image text in transcribed

erial correlation , also known as autocorrelation , describes the extent to which the result in one period of a time series is related to the result in the next period. A time series with high serial correlation is said to be very predictable from one period to the next. If the serial correlation is low (or near zero), the time series is

A person with a cough is a persona non grata on airplanes, elevators, or at the theater. In theaters especially, the irritation level rises with each muffled explosion. According to Dr. Brian Carlin, a Pittsburgh pulmonologist, in any large audience you'll hear about 14 coughs per minute. (a) Let r = number of coughs in a given time interval.

1- Find a simplified formula for the difference quotientf(x+h)-f(x) / h. f(x)=x 2 +7x f(x+h)-f(x) / h= ( ) 2- Calculate the amount of money in a bank account if$1300is deposited for18 years at the following interest rates. ( a )- 5% continuously per year Round your answer to two decimal places ( ) 3- A bank account pays6% annual interest. As the

Hi all This is question 4 from past year paper, I would like to know how to solve step by step https://drive.google.com/file/d/1VV3g8nYEYdJrWGYjKTmu566p3CPSylmk/view?usp=sharing

Probability and Stochastic Processes (3) What is the entropy of random variable Y = Bernoulli(2/3)? H(Y) = __________ bits (4) Discrete random variable Z has five possible outcomes: {z1 , z2 , z3 , z4 , z5 }. The corresponding probabilities of these outcomes are {p1 , p2 , p3 , p4 , p5 } = {0.1, 0.2, 0.2, 0.2, 0.3}. a. What is the entropy of
image text in transcribedimage text in transcribed

The t statistic for a test of 0:=17 :17 based on n = 6 observations has the value t = 2.15. (a) What are the degrees of freedom for this statistic? 5 (b) Using the appropriate table in your formula packet, bound the p-value as closely as possible: < p-value <

I'm having trouble with the Z-scores for part A. I dont think my calculations are correct. Also the bell curves. The average number of calories in a 1.5-ounce chocolate bar is 224. Suppose that the distribution of calories is approximately X = 224 normally distributed with the standard deviation equal to 12 calories. Find the 0 = 12 probability
image text in transcribed

Which of the following is the correct null and alternative hypothesis in this case? H0: The data fits the distribution reported by the 1971 study Ha: The data does not fit the distribution reported by the 1971 study H0: The data does not fit the distribution reported by the 1971 study Ha: The data does fit the distribution reported by the 1971

educ 815 Because a point estimate is limited by being only a single numerical value, what do researchers often use instead? Group of answer choices repeated sampling when estimating parameters from the sample data an interval estimate population and parameter estimation hypothesis testing

You must show all of your work in order to receive full and/or partial credit. Let X1, . . . , Xn be a random sample from a population with pdf f(x) = e x for x > 0 and > 0. 1. Find the maximum likelihood estimator of . 2. Find the method of moments estimator of . 3. Is either of the above estimators a sufficient statistic for ? Justify your

How would I find the integral? Use the integral test to determine whether the following series converge or diverge. a) 2 M = 1 + g Value of the Improper Integral: Worksheet 1 1 6+7 dx = Converges or Diverges O Converges O Diverges b) E M = 1 Value of the Improper Integral: Worksheet 5 7 dx = Converges or Diverges O Diverges O Converges
image text in transcribed

A lake is stocked with 500 fish, and the fish population P begins to increaseaccording to the logistic growth model P = 10000 divided by 1+19e -1/3t t > or equal to 0 a.) Find the number of fish in the lake after 5 months. b.) Does the population have a limit as t increases without bound?

A medical clinic sees average of 60 patients per day with a standard deviation of 10 patients per day. For 30 days find a rough range for the total number of patients seen during the 30 days. What is the Expected number of patients seen given during the 30 days? Treat this as a gambling

Showing 800 - 900 of 1495
  • 9 / 15