Mathematics, 20.11.2020 18:50 brianna4455
A sample of a radioactive isotope had an initial måss of 690 mg in the year 1997 and
decays exponentially over time. A measurement in the year 2001 found that the
sample's mass had decayed to 390 mg. What would be the expected mass of the
sample in the year 2011, to the nearest whole number
Answers: 1
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A sample of a radioactive isotope had an initial måss of 690 mg in the year 1997 and
decays exponen...
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