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Mathematics, 23.06.2021 05:00 Anthony1442
Initially 100 milligrams of a radioactive substance was present. After 8 hours the mass had decreased by 2%. If the rate of decay is proportional to the amount of the substance present at time t, determine the half-life of the radioactive substance. (Round your answer to one decimal place.)
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Initially 100 milligrams of a radioactive substance was present. After 8 hours the mass had decrease...
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