October 10, 2015

Homework Help: Algebra

Posted by Kim Johnson on Monday, May 5, 2014 at 12:45am.

An artifact was found and tested for its carbon-14 content. If 74% of the orginal carbon-14 was still present, what is its probable age (to the nearest 100 years)? (Carbon-14 has a half life of 5730 years).

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