Saturday

April 19, 2014

April 19, 2014

Posted by **Jane** on Sunday, November 14, 2010 at 4:30pm.

v(t) = 61.25t − 17.5 t^2

where t is in hours. Write a definite integral for the distance the car travels during the first 2.5 hours. Use your graphing calculator to find this distance.

Distance =

- Calculus -
**Damon**, Sunday, November 14, 2010 at 5:34pmd = 61.25 t^2/2 - 17.5 t^3/3 + 0

if t = 2.5

d = 191.4 - 91.1 = about 100 miles

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