Mathematics, 12.04.2021 22:00, Rubxx2006
Element X decays radioactively with a half life of 13 minutes. If there are 970 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 98 grams?
Answers: 3
Mathematics, 21.06.2019 21:30, stichgotrich849
Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?
Answers: 3
Mathematics, 22.06.2019 05:30, carsondelane13
X+ 4y β z = β14 5x + 6y + 3z = 4 β2x + 7y + 2z = β17
Answers: 3
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