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Mathematics, 24.03.2021 17:00 bg988763p7cl2d
The half-life of a certain element is 46 days. How long will it take for a 128 mg
sample to decay so that only 20 mg are left? Round your answer to the nearest
tenth and do NOT label.
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Answers: 1
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The half-life of a certain element is 46 days. How long will it take for a 128 mg
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