Mathematics
Mathematics, 29.04.2021 17:10, xandraeden32

The half-life of a radioactive kind of antimony is 60 days. If you start with 720 grams of it, how much will be left after 180 days?

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The half-life of a radioactive kind of antimony is 60 days. If you start with 720 grams of it, how m...

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