Question

A swimming pool is 20 ft wide, 40 ft long, 3 ft deep at the shallow end, and 9 ft deep at is deepest point. A cross section is shown in the figure below.

If the pool is being filled at a rate of 1.1 ft3/min, how fast is the water level rising when the depth at the deepest point is 5 ft? (Round your answer to five decimal places.)

Answer 1

Lets See

Answer 2

kehara What Part is most difficult for you?

Answer 3

kehara Are you there?

Answer 4

I don't think you are here ! :)

Answer 5

Its Okay I'll explain you....