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posledela
3 years ago
7

The half-life of Carbon-14 is 5730 years. Suppose a fossil is found with 50% of Carbon-14 as compared to a living sample. How ol

d is the fossil?
a) 572 years
b) 57 years
c) 5730 years
d) 5728 years
Mathematics
1 answer:
melisa1 [442]3 years ago
4 0
The answer is C. Because it takes 5730 years for half of a sample of carbon-14 atoms to decay. It says that 50% of the carbon atoms have decayed so that means that 5730 years have elapsed for that fossil.

I hope that helps.
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