Find the rate at which water is being drained

Assignment Help Mathematics

Reference no: EM13191688

A container is the shape of an inverted right circular cone has a radius of 2 inches at the top and the height of 6 inches. At the instant when the water in the container is 3 inches deep, the surface level is falling at the rate of -0.90 in./s. Find the rate at which water is being drained.

Reference no: EM13191688

Questions Cloud

What is the number of cubic centimeters in volume of box : a cardboard box has length y-2 width y+1 and height 2y. if y=8 what is the number of cubic centimeters in the volume of the box.

Compute the fraction of bulbs : The population mean of the bulb lifetime is 950 h and the population standard deviation is 50 h. calculate the fraction of bulbs expected to have a lifetime less

Estimate the number of cards in the sample : Estimate the number of cards in the sample for which Clara correctly guesses the suit by giving the mean of the relevant distribution (that is, the expectation of the relevant random variable). Do not round your response.

Explain the conceptual model employed in the design : Explain the conceptual model employed in the design of these types. Describe the analogies and concepts these monitors expose to users, including the task-domain objects users manipulate on the screen.

Find the rate at which water is being drained : At the instant when the water in the container is 3 inches deep, the surface level is falling at the rate of -0.90 in./s. Find the rate at which water is being drained.

How long will it take to double in size : if the population of newport grows at a rate of 5% per year, how long will it take to double in size? use dy/dt=ky

Compute heat of vaporization of liquid nitrogen : The heat of vaporization of liquid nitrogen is determined by measuring the change in temperature of a known sample of warm water when liquid nitrogen is added.

Find the cost of materials for the cheapest such container : a rectangle storage container with an open top is to hav a volume of 10m^(3). the length of its base is twice the width. material for the base costs $10 per square meter. material for the sides cost $6 per square meter. find the cost of materials ..

What are the dimensions : the length of a rectangle is two yards longer than triple the width the perimeter is 484 yards. what are the dimensions?

User Account

All Pages