Mathematics, 25.09.2020 05:01 ariellllm
How much of a radioactive kind of bismuth will be left after 40 minutes if you start with 72
grams and the half-life is 20 minutes?
grams?
Answers: 2
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
Answers: 2
Mathematics, 21.06.2019 21:20
Do you mind if you guys me with this question iβm on number 8
Answers: 1
How much of a radioactive kind of bismuth will be left after 40 minutes if you start with 72
grams...
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