Mathematics, 20.05.2021 07:20, abdirahmansoloman

Element X decays radioactively with a half life of 8 minutes. If there are 480 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 14 grams?

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Element X decays radioactively with a half life of 8 minutes. If there are 480 grams of Element X, h...