Question: How long to the nearest day will it take any quantity of a radioactive element to decay to 25 of its initial amount knowing that

How long to the nearest day will it take any quantity

How long to the nearest day will it take any quantity of a radioactive element to decay to 25 of its initial amount knowing that it decays according to the exponential function A t Age 0 081t where t is the time in days It will take days to decay to 25 of its initial amount Do not round until the final answer Then round to the nearest integer as needed

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