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Mathematics, 12.02.2022 20:50 shelly74

Element X decays radioactively with a half life of 11 minutes. If there are 300 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to
decay to 80 grams?
y= a(.5)

Element X decays radioactively with a half life of 11 minutes. If there are 300 grams

of Element

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