Mathematics, 30.06.2020 05:01, hgcmj

A substance with a half life is decaying exponentially. If there are initially 12 grams of the substance and after 2 hours there are 7 grams, how many grams will remain after 3 hours? Round your answer to the nearest hundredth, and do not include units.

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A substance with a half life is decaying exponentially. If there are initially 12 grams of the subst...