SOLUTION: Use logarithms to solve the equation for t A=Be^-t/8

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Question 804008: Use logarithms to solve the equation for t
A=Be^-t/8
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Use logarithms to solve the equation for t
A=Be^-t/8
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A=Be^-t/8
A/B=e^-t/8
(-t/8)lne=lnA-lnB
lne=1
(-t/8)=lnA-lnB
t=-8(lnA-lnB)