The amount of time t (in hours) that it takes to fill a swimming pool varies inversely with the pumping rate r (in kiloliters per hour). The constant of variation is 4. Find how long it will take to fill the pool when the pumping rate is 3.2 kL/hr

A.) 12.8 hrs

B.) 1.25 hrs - APEX

C.) 7.2 hrs

D.) 0.8 hrs

Question

17 September, 20:32

+2

Answers (2)

Know the Answer?

Brittany Brewer · Answer 1

Brittany Brewer 17 September, 20:41

0

the answer to the problem is c

Eduardo Livingston · Answer 2

Eduardo Livingston 17 September, 20:46

0

The answer is actually B) 1.25