Mathematics, 22.08.2019 23:20, ddarby

There was a sample of 300 milligrams of a radioactive substance to start a study. since then, the sample has decayed by 1.1% each year. let be the number of years since the start of the study. let be the mass of the sample in milligrams.

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There was a sample of 300 milligrams of a radioactive substance to start a study. since then, the sa...