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January 29, 2015

January 29, 2015

Posted by **sasha** on Saturday, April 30, 2011 at 1:23pm.

time=???

- math -
**bobpursley**, Saturday, April 30, 2011 at 1:46pminterest= P(i)^t

take the log of each side

ln(472.5/750)=.t*ln(.07)

solve for t

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