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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 4 - Calculate the age of a fossil

If 12% of the initial amount of 14C in a sample remains, how much time has elapsed?

 
A.
17,436 years
 
B.
10,716 years
 
C.
6384 years
 
D.
17,556 years
 
E.
Not enough information is provided to answer the question.

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