Mathematics, 08.12.2021 01:00 ezequiel2k
A particular isotope has a half-life of 81 days. If you start with 1 kilogram of this isotope, how much will remain after 160 days? after 320 days?
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A particular isotope has a half-life of 81 days. If you start with 1 kilogram of this isotope, how m...
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