Length of string increasing

Assignment Help Mathematics
Reference no: EM132059629

A kite 30 meters above the ground moves horizontally at a speed of 6m/s. At what rate is the length of string increasing when 50 meters of the string has been let out?

Reference no: EM132059629

Questions Cloud

The present value of the new drug if the interest rate : You expect that the drug's profits will be $3 million in its first year and that this amount will grow at a rate of 4% per year for the next 17 years.
Find the volume of the solid obtained by revolving r : Let R be the region bounded by the curves y = v(x)*e-x, y = 0, and x = 2. Find the volume of the solid obtained by revolving R about the x-axis.
Side of square be for maximum volume : What should the side of square be for maximum volume? (State your answer correct to two decimal places.)
Find the value of npv in all requirements : At a required return of 12 percent, what is the NPV of the project? (Do not round intermediate calculations. Round your answer to 2 decimal places (e.g., 32.16)
Length of string increasing : A kite 30 meters above the ground moves horizontally at a speed of 6m/s. At what rate is the length of string increasing when 50 meters of the string has been
Denotes the size of a population at time : Assume N(t) denotes the size of a population at time t and that N(t) satisfies the equation:
Calculate the rate of change of bsa with respect : Calculate the rate of change of BSA with respect to height for a person of a constant mass of m =85. What is this rate at h =170 and h=190
Briefly explain role of assessment in diagnosis : Develop creative titles for these topics that effectively communicate the meanings to the intended audience - Identify the major categories
What annual benefit needs to be generated : As a project manager for The Nature Conservancy (TNC), you need to determine whether to purchase a large tract of land in northwestern Minnesota and convert.

Reviews

Write a Review

Mathematics Questions & Answers

  Compute the mean and variance for each venture

INVESTMENT ANALYSIS Paul Hunt is considering two business ventures. The anticipated returns (in thousands of dollars) of each venture are described.

  Development of macroeconomics as a field of study

Which major historical events influenced the development of macroeconomics as a field of study? In addition to the problems listed in the text, do you think there are other current problems that macroeconomics should be addressing?

  Find the resultant velocity representing

An airplane has an airspeed of 550 km/h bearing 48degrees° north of east. The wind velocity is 50 km/h in the direction 26° north of west. Find the resultant velocity representing the path of the airplane with respect to the ground.

  Understanding of consumer learning processes

Explain how an understanding of consumer's learning processes might affect marketing strategy planning. Give an example.

  Number of ways to place different colour balls in a box

In how many ways can ten red balls, ten white balls, and ten blue balls be placed in 60 different boxes, at most one ball to a box?

  Express the rent as a function of x

The manager of a large apartment complex knows from experience that 120 units will be occupied if the rent is 400 dollars per month. A market survey suggests that, on the average, one additional unit will remain vacant for each 5 dollar increase i..

  What is the probability that toni wins

Exactly one of the three contestants will win a game show. The probability that Terry wins 0.25 and the probability that Chris wins is 0.65. What is the probability that Toni wins?

  What is the half-life of the goo in minutes

At the beginning of an experiment, a scientist has 208 grams of radioactive goo. After 165 minutes, her sample has decayed to 6.5 grams.

  Experiment of selecting a card from a standard deck

An experiment consists of selecting a card from a standard deck of playing cards and noting whether it is black (B) or red (R).

  Let x represent the number of tile sets

the portion of the companys fixed costs allotted to this product is $250, and the suppliers price for a set of tile is $7. let x represent the number of tile sets. if b represents the fixed cost, what value would represent b?

  Utilitarianism-kants categorical imperative

1. Using one of the ethical perspectives (Utilitarianism, Kants Categorical Imperative, Rawl's Fairness as Justice, etc) noted in week 2 discussion, defend or oppose the basis for high executive compensation.

  What are the dimensions of the largest shed

A carpenter is building a rectangular shed with a fixed perimeter of 36ft. what are the dimensions of the largest shed that can be built?  what is it's area?

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