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Mathematics, 19.05.2021 22:40 plug30
How much of a radioactive kind of radium will be left after 8 days if the half-life is 4 days and you start with 268 grams?
A-134
B-16.75
C-1.046
D-O 67
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How much of a radioactive kind of radium will be left after 8 days if the half-life is 4 days and yo...
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