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Carbon Dating

Tutorial to help you answer this question

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 3- Calculate the initial amount of 14C in a fossil

Approximately how many grams of 14C did an organism initially possess if there are 7 g remaining after 17,830 years?

 
A.

0.8 g

 
B.
61.2 g
 
C.
21.9 g
 
D.
63.2 g
 
E.
23.9 g

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