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Mathematics, 30.04.2021 01:50 xojade

If a chemist has 40 grams of a substance that has a half-life of 6 hours, how much will there be after 18 hours? Write an equation to model this situation.


If a chemist has 40 grams of a substance that has a half-life of 6 hours, how much will there be af

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If a chemist has 40 grams of a substance that has a half-life of 6 hours, how much will there be aft...
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