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Certain radioactive material decays in such a way that the mass remaining after t years is given by the function m(t) = 440e-0.04t where m(t)

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Certain radioactive material decays in such a way that the mass remaining after t years is given by the function m(t) = 440e-0.04t 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 50 years? Your answer is Round answers to 1 decimal place. Question Help: Video Add Work Submit

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