SOLUTION: A circular swimming pool has a radius of 2.8 m and is 2 m deep. The pool is filled to a depth of 15 cm from the top. a)Calculate the volume of water in the pool (in m3) b)If

Algebra ->  Volume -> SOLUTION: A circular swimming pool has a radius of 2.8 m and is 2 m deep. The pool is filled to a depth of 15 cm from the top. a)Calculate the volume of water in the pool (in m3) b)If       Log On


   

Question 607299: A circular swimming pool has a radius of 2.8 m and is 2 m deep. The pool is filled to a depth of 15 cm from the top.
a)Calculate the volume of water in the pool (in m3)
b)If water costs 107 cents per kilolitre, find the cost of filling the pool.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

A circular swimming pool has a radius of 2.8 m and is 2 m deep.

 The pool is filled to a depth of 15 cm from the top. 200-15 = 1.85m

V= pi%2A%282.8%29%5E2%2A%281.85%29+=+45.57m%5E3+

 45.57·$1.07 = $48.76