Mathematics, 29.04.2021 01:30 ob3ymysins

A radioactive substance decays according to A=A0e−0.005t, where A0 is the initial amount and t is the time in years. If A0=490 grams, find the time for the radioactive substance to decay to 224 grams. Round your answer to two decimal places, if necessary.

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A radioactive substance decays according to A=A0e−0.005t, where A0 is the initial amount and t is th...

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