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December 21, 2014

December 21, 2014

Posted by **saud** on Sunday, December 4, 2011 at 6:23pm.

- math -
**Steve**, Monday, December 5, 2011 at 10:33amIntgerate (.3t^2 - 1.1t + 80) dt from 15 to 21

= .1t^3 - .55t^2 + 80t [12,15]

= 1413 - 1063

= 360

- math -
**Kat**, Monday, April 30, 2012 at 8:44pmVery useful thanks!

for mine I had 8 to 28 days, and my rate was different. I just typed: 0 to 3 integral 105+02t^2−09t into wolfram alpha and got 312 bicycles.

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