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4 years ago

5

Geologists have discovered a fossil of a tree that once lived in an ancient swamp. They determine that 4 half lives of C14 have

passed. Use the reference diagram to determine the age of the tree. Explain your answer.

1 answer:

Elden [556K]4 years ago

3 0

22920 years old, which is the time after 4 half-lives

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