SOLUTION: Mandy can walk at a rate of 3.5 miles per hour. approximently how many feet per second is that?

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Question 587695: Mandy can walk at a rate of 3.5 miles per hour. approximently how many feet per second is that?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Mandy can walk at a rate of 3.5 miles per hour. approximently how many feet per second is that?
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15 mi/hr = 22 ft/sec (I remember that, you can work it out if you like.)
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3.5/15 = r/22
15r = 77
r = 77/15 ft/sec
r =~ 5.13 ft/sec