SOLUTION: it takes mark 3 1/2 mins. to run the 1/2 mile to school. how many feet per second is he going?

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Question 352754: it takes mark 3 1/2 mins. to run the 1/2 mile to school. how many feet per second is he going?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
3.5 minutes per mile would be 7 minutes for 1 mile.
7 minutes=420 seconds
1 mile=5280 feet
V=5280%2F420=12.57 feet/sec