Mathematics, 30.11.2021 08:00 smortandsons

There was a sample of 350 milligrams of a radioactive substance to start a study. since then, the sample has decayed by 7.3% each year. let t be the number of years since the start of the study. let y be the mass of the sample in milligrams. write an exponential function showing the relationship between y and t .

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There was a sample of 350 milligrams of a radioactive substance to start a study. since then, the sa...