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OLEGan [10]
3 years ago
5

A farmer in China discovers a mammal hide that contains 71% of its original of its original amount of C-14, Find the age of the

mammal to the nearest year
Mathematics
2 answers:
svetoff [14.1K]3 years ago
5 0
We can calculate the age by using the formula: final amount=initial amount*(1/2)^(time/half-life), or t=ln(final amount/initial amount)/(-0.693)*half-life. The half life of C-14 is 5730 years, and final amount=initial amount is 71% or 0.71, so t=ln(0.71)/(-0.693)*5730=2832 years approximately.
katen-ka-za [31]3 years ago
3 0

The PLATO answer is 3425

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6 0
3 years ago
It'll be a triangular prism right?
Harlamova29_29 [7]
Yes it would be a triangular prism
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