Multiple Choice
Solve the problem.
-Radioactive carbon-14 has a continuous compound rate of decay of r = -0.000124.Estimate the age of a skull uncovered at an archaeological site if 6% of the original amount of carbon-14 is still present.(Compute answer to the nearest year.)
A) 22,689 yr
B) 470 yr
C) 124,027 yr
D) 20,032 yr
Correct Answer:

Verified
Correct Answer:
Verified
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