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Mathematics, 02.07.2021 01:40 lberries08

The half-life of radioactive iodine-131 is about 8 days. How long will it take a sample of iodine-131 to decay to 10% of the original amount? Round your answer to the nearest tenth.

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The half-life of radioactive iodine-131 is about 8 days. How long will it take a sample of iodine-13...
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