Mathematics, 06.09.2021 06:10 tjahaheuuwu

There was a sample of 800 milligrams of a radioactive substance to start a study. Since then, the sample has decayed by 5.4% 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 800 milligrams of a radioactive substance to start a study. Since then, the sa...

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