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Write the Word or Phrase That Best Completes Each Statement 74%74 \%

Question 89

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
-An artifact is discovered at a certain site. If it has 74%74 \% of the carbon-14 it originally contained, what is the approximate age of the artifact to the nearest year? (carbon-14 decays at the rate of 0.0125%0.0125 \% annually.)


A) 5920yr5920 \mathrm { yr }
B) 2080yr2080 \mathrm { yr }
C) 1046yr1046 \mathrm { yr }
D) 2409yr2409 \mathrm { yr }

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