SOLUTION: how long will it takes for money to double itself at 10% m=4?

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Question 875160: how long will it takes for money to double itself at 10% m=4?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
In General A%28t%29+=+P%281%2Br%2Fn%29%5E%28nt%29
r = .10, n = 4
log(.5)/4log(1.025) = t