Mathematics, 13.05.2021 04:50 abelinoperez652
A scientist has a sample of the radioactive isotope bismuth-212. The isotope decays exponentially as shown in the table.
Time (seconds)
Mass (grams)
26.8
10
20
23.9
30
21.3
40
19.0
50
16.9
60
15.1
Which equation best represents the curve of best fit for this set of data?
OA.
A x) = 29. 0.989%
OB.
fx) = 27.1.011*
OC. fx) = 30. 0.989%
OD.
f(x) = 28. 0.234%
Answers: 3
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A scientist has a sample of the radioactive isotope bismuth-212. The isotope decays exponentially as...
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