Mathematics, 18.03.2021 02:50 CourtGard
A sample of a radioactive isotope had an initial mass of 440 mg in the year 1990 and
decays exponentially over time. A measurement in the year 1998 found that the
sample's mass had decayed to 40 mg. What would be the expected mass of the
sample in the year 2001, to the nearest whole number?
Answers: 1
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A sample of a radioactive isotope had an initial mass of 440 mg in the year 1990 and
decays exponen...
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