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Mathematics, 29.04.2021 08:00 Travon7956

The half-life of a radioactive kind of radium is 15 days. If you start with 96 grams of it, how much will be left after 30 days?

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The half-life of a radioactive kind of radium is 15 days. If you start with 96 grams of it, how much...
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