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Mathematics, 29.01.2020 03:10 itzia00

Aradioactive substance has a decay rate of 0.073 per minute. how many grams of a 120 gram sample will remain radioactive after 30 minutes? round the answer to the nearest tenth of a gram, and do not include the unit in your answer.

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Aradioactive substance has a decay rate of 0.073 per minute. how many grams of a 120 gram sample wil...
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