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February 1, 2015

February 1, 2015

Posted by **Laura** on Thursday, February 28, 2013 at 2:17am.

- Trigonometry -
**Henry**, Friday, March 1, 2013 at 7:14pmC = pi*2r = 3.14 * 30 = 94.25 Ft. =

Circumference.

V=11rev/min*94.3Ft/rev^1mi/5280Ft*60min/h = 11.8 mi/h

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