Mathematics, 15.04.2021 17:10, sisco808
Element X is a radioactive isotope such that every 16 years, its mass decreases by half.
Given that the initial mass of a sample of Element X is 5900 grams, how much of the
element would remain after 27 years, to the nearest whole number?
Answers: 3
Mathematics, 21.06.2019 23:00, fortnite83
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
Answers: 2
Mathematics, 22.06.2019 00:20, sheena33
Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?
Answers: 2
Element X is a radioactive isotope such that every 16 years, its mass decreases by half.
Given that...
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