Mathematics, 23.04.2020 19:39 RandomLollipop

Element X decays radioactively with a half life of 9 minutes.
. If there are 960 grams of
Element X, how long, to the nearest tenth of a minute, would it take the element to
decay to 40 grams?
y = a(.5)

Answers: 3

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Element X decays radioactively with a half life of 9 minutes.
. If there are 960 grams of