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erma4kov [3.2K]
3 years ago
15

A fossil is found that contains 10% of the amount of carbon-14 found in a living being. About how old is the fossil?

Mathematics
1 answer:
Irina18 [472]3 years ago
5 0

Answer:

C. 19,200

Step-by-step explanation:

half of a life of c-14 is

5,730

this has gone over 3.3 lives

multiply 5,730 by 3.3

you get

about the answer C

pls mark me brainliest

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The answer would be 
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