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Eva8 [605]
4 years ago
7

carbon-11 has half-life of 20 minutes. If a 50 gram sample of carbon -11 begins to decay, write a model for the amount, A, that

is still radioactive after m-minutes. Then, use your model to determine how much of the original sample is still radioactive after a half- hour. Round to the nearest tenth of a gram
Mathematics
1 answer:
marta [7]4 years ago
6 0
........... um......
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