Question

The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at 30 miles per hour, how long will it take to drive the same distance at 35 miles per hour?
A.)525 hours B.)about 2.33 hours C.)about 1.71 hours D.)60 hours

Answer 1

It is "C" about 1.71 hours