How long will it take a sample of radioactive substance to decay to half of its original amount, if it decays according to the

Question

How long will it take a sample of radioactive substance to decay to half of its original
amount, if it decays according to the function A(t) = 750e-0.144t, where t is the time in years? Round to the nearest hundredth year.

Kunduz · Accepted Answer

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