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Mathematics, 23.01.2020 22:31 alkinoonn
The half-life of a radioactive kind of yttrium is 50 minutes. if you start with 360 grams of it, how much will be left after 100 minutes?
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The half-life of a radioactive kind of yttrium is 50 minutes. if you start with 360 grams of it, how...
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