So the distance between them is changing at 64-53 or 11 mph
time for that distance to reach 17.5 miles
= 17.5/11 hrs
= 1.59 hrs or appr 1 hour and 35 minutes.
a car traveling 64 miles per hour passes a bus traveling 53 mph in the same direction on the highway, if they maintain their speeds, how long will it take them to be 17.5 miles apart
1 answer