SOLUTION: The decay of 524mg of an isotope is given by A(T)=524e^-0.014t, where t is time in years. Find amount left after 88years

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Question 40127: The decay of 524mg of an isotope is given by A(T)=524e^-0.014t, where t is time in years. Find amount left after 88years
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
A%28T%29+=+524e%5E%28-0.014t%29
A%28T%29+=+524e%5E%28-0.014%2A88%29
Now, plug this in your calculator. The e is an irrational number. You usually find it as e%5Ex ....
You get about 152.86mg.