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September 20, 2014

September 20, 2014

Posted by **nita** on Friday, May 6, 2011 at 5:27am.

- algebra -
**Damon**, Friday, May 6, 2011 at 7:11amn = 100 e^(kt)

200 = 100 e^(30 k)

e^(30k) = 2

30 k = ln 2

k = .0231

so

n = 100 e^(.0231 t)

if t = 35

n(35min) = 100 e^(.0231*35)

= 224

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