Mathematics, 20.02.2022 18:30 brandonholden
Element X decays radioactively with a half life of 13 minutes. If there are 400 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 4 grams?
Answers: 2
Mathematics, 21.06.2019 15:30
After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30
Answers: 1
Mathematics, 21.06.2019 19:50
98 point question what is the record for most points in one
Answers: 2
Element X decays radioactively with a half life of 13 minutes. If there are 400 grams of Element X,...
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