Answer: 64.8 mph
Step-by-step explanation:
Given
Arriving time is 6 hours
return time is 4 hours
The average speed of returning 81 mph
Distance traveled while returning

the average speed of the entire trip is

Answer:1696.46
Step-by-step explanation:
V = π r 2 h
1/4=0.25 miles
5/0.25=20 laps
José has to run 20 laps to run 5 miles.
First can you tell me what the answer to the 6.89 * 106 for Massachusetts is