Math Ii Exam Worksheet - Boulton Stats Review Page 9
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1126 A scientist obtained a sample that contained 80 grams of radioactive Barium-122
that decays exponentially over time. The amount of Barium-122 that remained in the
sample at observed times is shown in the table.
If the radioactive decay continues at the same rate, which is closest to the amount of
the sample of Barium-122 remaining at 5 minutes?
F 8.3 grams
G 10.0 grams
H 11.7 grams
J 14.1 grams
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