Mathematics, 19.06.2020 23:57 tae8002001
A radioactive substance decays in such a way that the amount of mass remaining after t days is given by the function m(t) = 9e−0.018t where m(t) is measured in kilograms. (a) Find the mass at time t = 0. kg (b) How much of the mass remains after 50 days? (Round your answer to one decimal place.) kg
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Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.
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A radioactive substance decays in such a way that the amount of mass remaining after t days is given...
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