Prehistoric cave paintings were discovered in a cave in France. The paint contained 31 % of the original​ carbon-14. Use the exponential decay model for​ carbon-14, Upper A equals Upper A 0 e Superscript negative 0.000121 t​, to estimate the age of the paintings.

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Part 1

The paintings are approximately

  

enter your response here years old. ​(Round to the nearest​ integer.)

asked by guest
on Nov 15, 2024 at 10:46 am



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