Juicebox18
24.03.2021 •
Biology
5.
100 C--14 atoms remain from a sample of 1600
C--14 atoms.
a.
How many half-lives have passed?
(Show your work)
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Ответ:
The net change is - $0.30
Step-by-step explanation:
3.5 - 3.7 = -.2
-.2 + 3.3 = 3.1
3.1 - 3.4 = -.3