Question: calculus help Certain radioactive material decays in such a way that the mass remaining after t years is given by the function m(t) = 260e

calculus help Certain radioactive material decays in such a way that

calculus help

Certain radioactive material decays in such a way that the mass remaining after t years is given by the function m(t) = 260e - 0.035t where m(t) is measured in grams. (a) Find the mass at time t = 0. Your answer is (b) How much of the mass remains after 40 years? Your answer is Round answers to 1 decimal place. Question Help: DVideo Add Work Submit

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