Mathematics, 23.04.2021 02:40 joseroblesrivera123

The half-life of a radioactive kind of thallium is 3 minutes. If you start with 80 grams of it, how much will be left after 9 minutes?

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The half-life of a radioactive kind of thallium is 3 minutes. If you start with 80 grams of it, ho...

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