Richard C. answered 09/20/22
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Confidence- building Algebra1 tutor with 18 years experience
Sunshine R.
asked 09/20/22A wooden artifact from an ancient tomb contains 60 percent of the carbon-14 that is present in living trees.
How long ago, to the nearest year, was the artifact made? (The half-life of carbon-14 is 5730 years.)
years
Richard C. answered 09/20/22
Confidence- building Algebra1 tutor with 18 years experience
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