Mathematics, 18.03.2021 02:50 isiss18
A sample of a radioactive isotope had an initial mass of 490 mg in the year 2006 and
decays exponentially over time. A measurement in the year 2008 found that the
sample's mass had decayed to 370 mg. What would be the expected mass of the
sample in the year 2012, to the nearest whole number?
Answers: 3
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A sample of a radioactive isotope had an initial mass of 490 mg in the year 2006 and
decays exponen...
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