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anonymous
 5 years ago
Suppose the amount of a radioactive element remaining in a sample of 100 milligrams after X years can be described by A(x) = 100e^0.018x. How much is remaining after 294 years? Round the answer to the nearest hundredth of a milligram.
anonymous
 5 years ago
Suppose the amount of a radioactive element remaining in a sample of 100 milligrams after X years can be described by A(x) = 100e^0.018x. How much is remaining after 294 years? Round the answer to the nearest hundredth of a milligram.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Just plug x=294 into your equation.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0after finding x i get 100e^5.292

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i multiplied 294 or x by 0.018x and got 5.292. i now have 100e^5.292. now what

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Put that into a calculator.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok. i got .5 (rounder). correct?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okidoki. thanks. medal
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