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A piece of charcoal was unearthed at an archeological site and found to contain 10% of its original carbon-14. The half-

life of carbon-14 is 5,730 years. Which equation can be solved to determine the age of the charcoal?

User Doppler
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2 Answers

3 votes

Answer:

C

Explanation:

User Shubham Shukla
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6.4k points
6 votes

Answer:

C. 0.10Ao=Aoe-0.000121t

Explanation:

Got it right in edg

User Goodov
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