an artifiact has a carbon-14 concentration that is 12.5%(1/8th) of that found in living organisms. How old is the artifact? (the half-life of carbon-14 is 5715 years)

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Q: Carbon-14 has a half-life of 5730 yr. A living organism has an activity of 15.2 counts per minute…

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Q: carbon-14 activity

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Q: Define the term half-life and illustrate it with an example.

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