How fast is the area of the triangle changing when x 40 in

Assignment Help Mathematics
Reference no: EM13590038

The length x of a side of a triangle is increasing at a rate of 3 in/s, the length of another side is decreasing at a rate of 2 in/s, and the contained angle is increasing at a rate of 0.05 radian/s. How fast is the area of the triangle changing when x = 40 in, y = 50 in,and θ = π/6?

Reference no: EM13590038

Questions Cloud

One truck may deliver to more than one grocery formulate : four trucks are available to deliver milk to five groceries. the capacity and daily operating cost of each truck are
Assuming that all sales are on credit compute the following : cintas corporation is the largest uniform supplier in north america providing products and services to approximately
How do we calculate or determine the distances to stars : question how do we calculate or determine the distances to stars? what units do we use and what are the limitations if
Four trucks are available to deliver milk to five groceries : 1. four trucks are available to deliver milk to five groceries. the capacity and daily operating cost of each truck are
How fast is the area of the triangle changing when x 40 in : the length x of a side of a triangle is increasing at a rate of 3 ins the length of another side is decreasing at a
Calculate the book value of a three-year-old machine that : calculate the book value of a three-year-old machine that cost 400000 has an estimated residual value of 40000 and has
A balloon is directly west of two observing stations 10 km : question a balloon is directly west of two observing stations 10 km apart. the angles of elevation of the balloon from
The use of negative assurance in a report by a cpa : 1.which of the following is not an economic benefit of a financial statement audit?a.access to capital marketsb.control
Express the cost as a function of the number of toaster : question a small-appliance manufacturer finds that it costs 9000 to produce 1000 toaster ovens a week and 12000 to

Reviews

Write a Review

Mathematics Questions & Answers

  What would be the force required to push

what would be the force required to push a 100 pound object along a ramp that is inclined 10 degree with the horizonal.

  Derivatives and rate of change

A vat with 600 gallons of beer contains 4% alcohol (by >volume). Beer with 6% alcohol is pumped into the vat at a rate of 6 gal/min and the mixture is pumped out at the same rate. What is the percentage of alcohol after an hour?

  Which company will tend to realize the greatest increase

In all respects, Company A and Company B are identical except that Company A's costs are mostly variable, whereas Company B's costs are mostly fixed. When sales increases, which company will tend to realize the greatest increase in profits?

  What is the precentage of decreased\

last year, the number of hospitals in your state decreased from 320 to 240. What is the precentage of decreased?

  Information about dimensions of rectangle

The width of a rectangle is 1 foot less than the length. The area is 20 feet squared. Find the length and width.

  How many ways can the three prizes be given

There are 45 participants in the triathlon. The first three finishers will receive prizes. How many ways can the three prizes be given?

  Utilize a worksheet to simulate the rolling of dice

Use a worksheet to simulate the rolling of dice. Use the VLOOKUP function to select the outcome for each die. Place the number for the first die in column B and the number for the second die in column C

  Find what is the probability that the nut fits the bolt

What is the probability that the nut fits the bolt? (Note: the sample space consists of all pairs of nuts and bolts, and each pair is equally likely to be chosen.)

  Determine the probability using normal distribution

Determine the probability when standard deviation and mean is given by using normal distribution - Show the entire calculation

  Evaluate the number of ways between two town from the word

evaluate the number of ways between two town from the word problem.there are five roads from town a to town b three

  What is the angle of her ramp

If a skateboarder leaves a ramp at 25 feet per second and attains a height of 4.7 feet after one sec what is the angle of her ramp?

  Confidence interval for standard deviation of ounces coffee

Find the  ninety-five percent  confidence interval for the standard deviation of the ounces of coffee that a machine dispenses in 12-oiince cups. Suppose the variable & normally distributed.

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