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3. The half-life of carbon-14 is about 5600 years. A fossil with 1/4 the normal proportion of C, is probably ________ years old. A. 2,800 B. 11,200 C. 22,400
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3. The half-life of carbon-14

is about 5600 years. A
fossil with 1/4 the normal
proportion of C, is
probably ________
years
old.

A. 2,800
B. 11,200
C. 22,400

User Bestmacros
by
6.0k points

1 Answer

12 votes
Answer
I think the answer is C
User JuanPi
by
7.1k points
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