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Mathematics, 05.04.2020 05:01 Brendah4962

A certain radioactive substance has a half-life
of 2,000 years. How much of the radioactive
substance would remain after 8,000 years if
an initial sample had 40.0 grams of the
substance?

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A certain radioactive substance has a half-life
of 2,000 years. How much of the radioactive
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