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Exponential Growth and Decay  Problem 7
Explanation
Since we know the halflife time for many elements that naturally occur in nature, we can use exponential modeling to describe decay of organic material and make predictions about the age of fossils based on how much material is left. Here, we look at Carbon14 to predict the age of a fossil. Keep in mind that for all halflives, the ratio of amount after time to starting amount will be 1/2.
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half life decay modeling age of a fossilConcept (1)
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