Mathematics, 11.02.2020 20:00 ctyrector
Plutonium has a decay rate of 0.00286% per year. The amount of energy released from a radioactive sample is measure in rem units and given by ∫Po e^-kt. dt , where k is the number of years, and P0 is the initial rate of released energy. For a given sample of plutonium, P0 = 150 rem / year. Find the number of rems released in the first 75 years.
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