Mathematics, 03.12.2020 19:50 ckenyewildon
Element X decays radioactively with a half life of 11 minutes. If there are 180 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 17 grams?
Answers: 2
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12
Answers: 2
Mathematics, 22.06.2019 03:40
What is the value of -3/4 to the 4th power? -256/81 -81/256 81/256 256/81
Answers: 3
Element X decays radioactively with a half life of 11 minutes. If there are 180 grams of Element X,...
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