Lozano

Mathematics

17 September, 20:32

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