Element X decays radioactively with a half life of 9 minutes. If there are 960 grams of
Elemen...
Mathematics, 23.04.2020 19:41, ozzy1146
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?
Answers: 3
Mathematics, 21.06.2019 18:00, puffley
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
Answers: 1
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