Mathematics, 12.07.2019 17:00 gagem1278
Exactly 0.1 of the radioactive nuclei in a sample decay each hour. thus, after n hours, the fraction of nuclei remaining is (0.900)n. find the value of n equal to one half-life.
Answers: 1
Mathematics, 21.06.2019 13:20
What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.
Answers: 1
Mathematics, 21.06.2019 15:00
Answer this question only if you know the answer! 30 points and
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Mathematics, 21.06.2019 21:20
If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32
Answers: 1
Exactly 0.1 of the radioactive nuclei in a sample decay each hour. thus, after n hours, the fraction...
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