Volume of a right circular cone of radius

Assignment Help Mathematics
Reference no: EM132059920

Suppose that we pump water into an inverted right circular conical tank at the rate of 2 cubic feet per minute (i.e., the tank stands with its point facing downward). The tank has a height of 14 ft and the radius on top is 4 ft. What is the rate at which the water level is changing when the water is 7 ft deep? (Note that the volume of a right circular cone of radius r and height is h is V=1/3pir^2h.

Reference no: EM132059920

Questions Cloud

Units the gravitational constant : The radius of the earth is 6.4·10^6 m, its mass is 6·10^24 kg, and in these units the gravitational constant, G, is 6.67·10^-11.
Find an equation of the line tangent : Find an equation of the line tangent to the following curves at x equals 4.
Determine the rate at which the population : Use part (a) to determine the rate at which the population is increasing in t years. (Round your coefficients to the nearest integer.)
Does y change at a constant rate : Consider the linear function y = ax + b. If x changes at a constant rate, does y change at a constant rate? If so, does it change at the same rate as x?
Volume of a right circular cone of radius : The tank has a height of 14 ft and the radius on top is 4 ft. What is the rate at which the water level is changing when the water is 7 ft deep?
Cylindrical tank of radius : Suppose that water is stored in a cylindrical tank of radius 2 m. If the height of the water in the tank is then the volume of the water is
Are there dimensions that yield a minimum area : The Perimeter of a rectangle is 20 feet. Of all possible dimensions, the maximum area is 25 square feet when its length and width are both 5 feet.
Find the required values : 1.Assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt.
What is the standard matrix of the linear transformation : What is the standard matrix of the linear transformation from R2 to R2 which reflects points in the x1x2 - plane through the line x1 + x2 = 0

Reviews

Write a Review

Mathematics Questions & Answers

  Compute mean median and standard deviation for ounces in

imagine you are a manager at a major bottling company. customers have begun to complain that the bottles of the brand

  How many rectangles can sam make

Sam purchased 1000m2 of material and needed to cut it into rectangles of area 200cm2 for a patchwork quilt. This can be done with no waste. How many rectangles can Sam make.

  Complete all three parts

Complete all three parts. a) Can I square 9 minus x by first squaring the 9 then squaring the x? In other words, would this be correct: 9sq minus xsq? Why or why not? If it is incorrect, what would be the correct way?

  How much was invested at each rate

you invested $19000 in two accounts paying 4% and 6% annual interest, respectively. If the total interest earned for the year was $840, how much was invested at each rate?

  Exponential and logarithmic functions

You have just come into a large sum of money! You make the wise decision to invest the money to use at a later date. Use the exponential equation to find the total amount in the investment account after a certain number of years.

  Finding the equilibrium quantity and price

The quantity demanded each month of Russo Espresso Makers is 250 when the unit price is $111.00. The quantity demanded each month is 1000 when the unit price is $81.00.

  Embedded runge-kutta methods

Embedded Runge-Kutta Methods- Write out the formulas for k1, . . . , k4, yn+1 and y^n+1. Explain how this specific method can be implemented so that only 3 function evaluations per step are required

  Find the directional derivative of f passing through point p

Evaluate the gradient of f at point P. Find the directional derivative of f passing through P in the direction of the vectur u.

  How much money did spiderman invest in each account

Spiderman invests 23000 dollars into 2 accounts. One earns 8.4% annual interest and the other account earns 5.1% annual interest. At the end of one year, Spiderman has earned 1750.50 dollars from interest on these 2 accounts. How much money did Sp..

  Find the probability that the mean of their scores

.With the conditions of problem 1, if 20 students are selected , what is the probability that the mean of their scores is greater than 18?

  How many constraints do you have in this problem

A soft drink manufacturing company has 3 factories set up one in each of the three cities - Orland, Tampa, and Port St. Lucie and it supplies the produced soft drink bottles to 3 warehouses located in the city of Miami. Using the information from ..

  Find the probability that it lands in a trapezoid region

A dart is thrown at a dartboard like the one below. If the dart can land anywhere on the board, find the probability that it lands in a trapezoid or a blue region.

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