Need help please
How many months will it take for 500 grams of Arsenic in soil to reduce
to 1...
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Mathematics, 31.05.2021 20:30 Angel1107
Need help please
How many months will it take for 500 grams of Arsenic in soil to reduce
to 100 grams, if the half-life is 78 months?
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Answers: 1
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