I think its C but not sure
Answer:
c
Step-by-step explanation:
Answer:
The radius of the cylinder is 2.99ft
I can't seem to find answers for #1-3 but I found the answer for #7, a common track is 400 meters, so I split that into thirds which equals 133.333333 meters, then I split a minute into quarters which equals 15 seconds so she is running 133.333333 meters every 15 seconds. So the answer is 45 seconds is all it takes her to run 400 meters.
I hope this helps.
