SOLUTION: HELP????
The amount of a radioactive tracer remaining after t days is given by A = Ao e^-0.18t, where Ao is the starting amount at the beginning of the time period.  How much sh
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Question 50260:  HELP????
The amount of a radioactive tracer remaining after t days is given by A = Ao e^-0.18t, where Ao is the starting amount at the beginning of the time period.  How much should be acquired now to have 40 grams remaining after 3 days.
 
Answer by Nate(3500)   (Show Source): You can put this solution on YOUR website!
 
About 26.31 grams 
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