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Carbon Dating

Use the equation we have derived for carbon dating, N(t) = N0 − 0.0001216 t, to answer the following question. It may be helpful to know that the half-life of 14C is 5700 years.

Problem 5- Calculate the amount of 14C remaining after a given time has passed

Approximately what percentage of an initial sample of 14C remains after 33,450 years?

 
A.
17.0%
 
B.
2.7%
 
C.
5.9%
 
D.
1.7%
 
E.
Not enough information is provided to answer the question.

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