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January 30, 2015

January 30, 2015

Posted by **ABDALLA** on Tuesday, December 18, 2012 at 11:15pm.

yr

- MATH104 -
**Steve**, Wednesday, December 19, 2012 at 11:26amthe fraction after t years is

(1/2)^(t/252000) so, solve for t in

.975 = (1/2)^(t/252000)

t = 9204 years

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