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September 17, 2014

Posted by **Rachal** on Thursday, February 3, 2011 at 7:13pm.

- Algebra -
**Damon**, Thursday, February 3, 2011 at 7:28pmdb/dt = 0.11 b

db/b = .11 dt

ln b = .11t + c'

b = e^(.11 t + c') = C e^.11t)

where C is b at t = 0

when t = 4

b = 4130 = C e^.44

ln 4130 = ln C + .44

8.33 =ln C + .44

ln C = 7.89

C = 2670

- Algebra -
**Rachal**, Thursday, February 3, 2011 at 7:29pmThanks

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