SOLUTION: I'm not sure how to go about working this problem:
1000e^(-4x)=75
Algebra.Com
Question 432331: I'm not sure how to go about working this problem:
1000e^(-4x)=75
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
1000e^(-4x)=75
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e^(-4x) = 0.075
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Take the natural log of both sides:
-4x = -2.5903
x = 0.6476
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Cheers,
Stan H.
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