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December 20, 2014

December 20, 2014

Posted by **twayne** on Thursday, July 19, 2012 at 4:27pm.

- math -
**Reiny**, Thursday, July 19, 2012 at 6:27pm13000 e^.06t = 26000

e^.06t = 2

take ln of both sides

ln e^.06t = ln 2

.06t ln e = ln2 , but lne = 1

t = ln2/.06

= appr 11.55

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