Mathematics, 02.02.2020 05:44 zoiee24g
An element with mass 510 grams decays by 26.3% per minute. how much of the element is remaining after 7 minutes, to the nearest 10th of a gram?
Answers: 2
is the starting amount, and 
is the amount left after 
minutes, then
grams at the start, so after 7 minutes we're left with
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An element with mass 510 grams decays by 26.3% per minute. how much of the element is remaining afte...
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