Assuming that by "16t2" you mean
:
First of all, let's compute the position at the two required times:


So, the ball traveled a total distance of
, during the time
.
The average rate of change is the ratio between these two:

It would be 10 hours but the distance would be 260 mph.
Answer:
61.71
Step-by-step explanation:
The answer for this is, D
No it is missing 10 yards in length