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Mathematics, 28.01.2021 23:30 Jeli4264

The half-life of a radioactive kind of iodine is 60 days. How much will be left after 240 days, if you start with 480 grams of it?

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The half-life of a radioactive kind of iodine is 60 days. How much will be left after 240 days, if y...

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