Friday
March 27, 2015

Homework Help: Alg2

Posted by Rock on Friday, December 9, 2011 at 8:09pm.

An anthropologist finds there is so little remaining Carbon-14 in a prehistoric bone that instruments cannot measure it. This means that there is less than 0.5% of the amount of Carbon-14 the bones would have contained when the person was alive. How long ago did the person die? Round your answer to the nearest thousand. (22,000, etc)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Alg2 - An anthropologist finds there is so little remaining Carbon-14 in a ...
algebra 2 - PLEASE HELP wiTH ALL OF THEse. I DONT KNOW WHERE TO START---THANKS! ...
math - 5. At 2pm the number of bacteria in a colony was 100, by 4pm it was 4000...
Math - A bone is found to have 45% of the original amount of carbon 14. If the ...
Biology - The half life of carbon 14 is 5700 years. If the carbon 14 level ...
Math - The half-life of carbon-14, which is used in dating archaeological finds...
Algebra 2 - Carbon Dating: Use the formula y= ae^-.00012t where a is the initial...
Algebra 2/ Chemistry? - Carbon Dating: Use the formula y= ae^-.00012t where a is...
CALCULUS - 3.Using the curve that you constructed for the decomposition of ...
physics - Bird bones have air pockets in them to reduce their weight–this also ...

Members