At what rate is x changing

Assignment Help Mathematics
Reference no: EM131015195

A point moves along the curve y = 2x2 - 1 in such a way that the y value is decreasing at the rate of 2 units per second. At what rate is x changing when x = -3/2?

Reference no: EM131015195

Questions Cloud

Estimate the mean weight of capsules : Suppose that one is interested in constructing a 95% confidence interval that would estimate the mean weight of capsules to within 2 mg, and you suspect that a is no larger than 3 mg. How large a sample size is necessary?
Confidence interval for the unknown mean of the pop­ulation : Construct a 95% confidence interval for the unknown mean of the pop­ ulation from which the above sample was obtained. Construct an interval that with 95% confidence will contain 99% of the population values.
Estimate the non-conforming rate : If the non-conforming rate has increased to say 12% what is the prob­ ability that you would see no non-conforming items in a sample of size 8? How large of a sample would you need to estimate the non-conforming rate to within 5% with 95% confide..
New version of a diagnostic blood test : Suppose researchers have just discovered a new version of a diagnostic blood test. Data from 100 subjects were collected. Sixty of the subjects were known healthy patients and 40 had liver disease. The test results are given below.
At what rate is x changing : A point moves along the curve y = 2x2 - 1 in such a way that the y value is decreasing at the rate of 2 units per second. At what rate is x changing when x = -3/2?
Does business interaction in global market conflict : Review the IMA Statement of Ethical Professional Practice. Does business interaction in the global market conflict with these ethical standards? Consider outsourcing, sustainability, and social responsibility. Is it possible to remain competitive ..
Confidence interval for the proportion of registered users : Find a 99% confidence interval for the proportion of registered users with false phone numbers and explain what it indicates. Use language that a manager could easily understand.
Find the volume of the solid whose base is the given region : Find the volume of the solid whose base is this region and whose cross-sections perpendicular to the x-axis are the following: squares. semi-circles
Estimate the proportion of defectives in the population : A production engineer monitoring a process that makes magic markers samples 500 markers at random and tests to see how many are defective. He finds 50 defective markers. (a) Estimate the proportion of defectives in the population. (b) Const..

Reviews

Write a Review

Mathematics Questions & Answers

  How deep can you expect to work without artificial light

How deep can you expect to work without artificial light?

  How would you explain your conclusion to sara

How many friend samples Sara should have in order to draw the conclusion with 95% confidence interval? Why?How would you explain your conclusion to Sara without using any statistical jargon? Why

  State how many of each should she order to maximize her

how many of each should she order to maximize her profit if she can spend 1200 on buying costs 800 on selling cost and 500 on delivery costs?

  Find the equation involving t whose solution tells

In the year 1900, in the country Acirema, there were 100 Lawyers and 4 million people. Every 10 years, the number of Lawyers doubles, and the population increases by 2 million. Let t be the number of years after 1900. Thus t=3 corresponds to 1903. Fi..

  Trigonometric ratios

Trigonometric ratios, Learning the formula of trigonometric ratios creates confusion. There is trick to learn it i.e. “pandit bhadri Prasad har har bhole”  when we put it in fraction then

  Overall cost of transport have been reduced

From the sensitivity analysis, which warehouse site should have had more paper allocated to it at the start of the week and by how much per tonne would the overall cost of transport have been reduced?

  What was the value of his ira at the end of 7 years

What was the value of his IRA at the end of 7 years?

  How many years will required for a given of the isotope

a certain radioactive isotope has a half life of approximately 1050 years. How many years will required for a given of the isotope to decay to 75% of that amount?

  Probabilities of the markova chain transition probability

Find the classes and the limiting probabilities of the Markova chain transition probability matrix.

  How much would a brand manager in los angeles

How much would a brand manager in Los Angeles have to make in order to have a higher salary than 99% of the brand managers in Houston?

  Compute the state transition matrix for system

Compute the state transition matrix for system - Determine the variation of the following functional and calculate the Hessian and show that it is singular at the origin.

  Prove using element method or give counter

Prove using element method or give counter: For all sets U and all subsets P, Q, R of U, if P intersect Q = Q intersect R = P intersect R = empty set then P intersect Q intersect R = empty set.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd