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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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