Calculus and Above

Calculus Questions? Ask a Mathematician for Answers ASAP

Connect one-on-one with {0} who will answer your question

selling x units of an...

A manufacturer determines that the revenue derived from selling x units of an item is given by: f(x) = 0.01x^2+50x-1000

(a)The actual revenue from the sale of 101st unit equals to:

A. f(101) B. f^' (101) C. f(101)-f(100) D. f(100)-f(99)(b) If we use marginal analysis to estimate the revenue from the sale of the 101st unit. It equals to:

f(101)-f(100) B. f^' (100) C. f(101) D. f'(101)(c)Find the average cost of a unit if there are 100 units sold.

(a)The actual revenue from the sale of 101st unit equals to:

A. f(101) B. f^' (101) C. f(101)-f(100) D. f(100)-f(99)(b) If we use marginal analysis to estimate the revenue from the sale of the 101st unit. It equals to:

f(101)-f(100) B. f^' (100) C. f(101) D. f'(101)(c)Find the average cost of a unit if there are 100 units sold.

Show More

Show Less

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a tutorLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Related Calculus and Above Questions

A chain that specializes in healthy and organic food would

A chain that specializes in healthy and organic food would like to compare the sales perfor-mance… read more

Sleep – College Students: Suppose you perform a study about

Sleep – College Students: Suppose you perform a study about the hours of sleep that college students get. You know that for all people, the average is about 7 hours. You randomly select 35 college stu… read more

Student Debt – Vermont: The average student loan debt of a

Student Debt – Vermont: The average student loan debt of a U.S. college student at the end of 4 years of college is estimated to be about $22,300. You take a random sample of 131 college students in t… read more

Salmon Weights: Assume that the weights of spawning Chinook

Salmon Weights: Assume that the weights of spawning Chinook salmon in the Columbia river are normally distributed. You randomly catch and weigh 18 such salmon. The mean weight from your sample is 22.2… read more

1. Consider an experiment that results in a positive outcome

1. Consider an experiment that results in a positive outcome with probability 0.38 and a negative outcome with probability 0.62. Create a new experiment consisting of repeating the original experiment… read more

Above 1. Given the significance level 0.025, the F-value for

Above 1. Given the significance level 0.025, the F-value for the degrees of freedom, df = (7,3) is A. 14.62. B. 8.45. C. 27.67. D. 5.89. 2. Which of the following statements are true regarding the sim… read more

In a certain country, the percentage of the population relocating

In a certain country, the percentage of the population relocating from one town to another town in that same country is given by the following function: ( ) Time is zero (t = 0) corresponds to the yea… read more

For Ashok Kumar, Derivatives of Polynomials Discussion

For Ashok Kumar, Derivatives of Polynomials Discussion Board One common business variable is the net profit margin (NPM). The NPM is the net profit divided by revenue. It shows the profit in dollars a… read more

1. Evaluate the following integrals A. f^2 0 (3x^3 –x^2

1. Evaluate the following integrals A. f^2 0 (3x^3 –x^2 +2) dx this is (f) with subscript of 0 and (f) to the power of 2. B. f^1 0 (e^(2x)-x^2) dx this is (f) to the power of 1 and (f) with a subscrip… read more

Find the derivative, dy/dx, for the following functions: a.

Find the derivative, dy/dx, for the following functions: a. x^2y^4= ln x + 3y b. y= ln(2x^2+1) c. y=ln(sqrt x) d. y= ln x/x e. y= x^2 ln x f. y= log2(3x) 2. A popular search engine is targeting Europe… read more

Question 2 Find the equation of the least-squares line y =

Question 2 Find the equation of the least-squares line y = mx + c through the four points: (3, 7), (6, 14), (12, 22) and (16, 38) and hence use the equation to determine the value of y when x = 67. Gi… read more

A company manufactures widgets. The daily marginal cost to

A company manufactures widgets. The daily marginal cost to produce x widgets is found to be C'(x) = 0.000009x^2 - 0.009x + 8 (measured in dollars per unit). The daily fixed costs are found to be $120.… read more

1.Explain the difference between B1(Carrot over B) and B1;

I have a long math question, 2 actual questions. I need the answers Immediately. Explain the difference between B1(Carrot over B) and B1; between the residual ui(carrot over U) and the regression erro… read more

A manufacturing company partakes in a carbon trading scheme.

A manufacturing company partakes in a carbon trading scheme. Under the rules of the carbon trading scheme, the company must purchase at least 500 credits but no more than 2000 credits, at a cost of $8… read more

Below are 12 questions. I have provided the possible answers

Below are 12 questions. I have provided the possible answers for the questions. I only need the correct answers. You can just mark the right answer and send this back to me. Also, for some of the ques… read more

A 95% confidence interval of 15.9 months to 50.5 months has

A 95% confidence interval of 15.9 months to 50.5 months has been found for the mean duration of imprisonment,μ, of political prisoners of a certain country with chronic PTSD. a) Detemine the margin of… read more

A carpet company wanted to test a new blend of fibers to see

A carpet company wanted to test a new blend of fibers to see if the new blend would result in improved wear. Quality Assurance Engineers drew a random sample of 8 samples of each type of carpet from t… read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...leave nothing to chance.

Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

Los Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

Hesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

Kernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

Woodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

Elkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Dallas, TX

< Previous | Next >

Mr. Gregory White

Master's Degree

114 satisfied customers

M.A., M.S. Education / Educational Administration

SusanAthena

Master's Degree

102 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

Dr Arthur Rubin

Doctoral Degree

96 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

rajeevanpillai

Master's Degree

1,738 satisfied customers

B.Sc Mathematics and M.Sc, M Phil Statistics

JACUSTOMER-yrynbdjl-

Master's Degree

42 satisfied customers

I have a MS in Mathematics and I have taught Mathematics for 10 years at the college level.

dhouse1940

Master's Degree

33 satisfied customers

BS mathematics, MS biostatistics, 35+ yrs designing & analyzing biological experiments.

Don

Master's Degree

29 satisfied customers

M.S. Astronautical Engineering. Math/Sci/Comp Tutor

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.