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Mathematics, 01.06.2021 05:30 SmokeyRN

Iodine-125 has a half-life of about 60 days. After 180 days, how many milligrams of a 200 mg sample will remain?

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Iodine-125 has a half-life of about 60 days. After 180 days, how many milligrams of a 200 mg sample...
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