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Mathematics, 04.03.2021 15:40 allenpaietonp9v8sv

The half life of lodine-131 is 8.040 days. What percentage of an Iodine-131 sample will remain after 40.20 days?
.3125%
3.125%
31.25%
312.5%

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The half life of lodine-131 is 8.040 days. What percentage of an Iodine-131 sample will remain afte...
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