Friday
February 27, 2015

Homework Help: Algebra 2/ Chemistry?

Posted by Ana on Thursday, March 11, 2010 at 8:44pm.

Carbon Dating: Use the formula y= ae^-.00012t where a is the initial amount of carbon-14 , t is the number of years ago the animal lived, and y is the remaining amount after t years

how old is a fossil remain that has lost 95% of its carbon-14

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