The answer i got is b im not really a 100% sure
The statement that is true is that the median pitches are 5 apart.
10,15,15,15,15,20,20,25,25
Median:15 is in the middle
10,15,15,15,20,25,25,25,25
Median: 20 is in the middle
A*2 + b* = c*2
(9)*2 + (8)*2
81+64= 145
145=c*2
12.04=c
161.5 miles / 3.5 hrs = 46.143 mph