Mathematics, 05.05.2020 13:09 anglegirl2313

There was a sample of 500 milligrams of a radioactive substance to start a study. Since then, the sample has decayed by each year. Let be the number of years since the start of the study. Let be the mass of the sample in milligrams. Write an exponential function showing the relationship between and .

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There was a sample of 500 milligrams of a radioactive substance to start a study. Since then, the sa...