Sunday

December 21, 2014

December 21, 2014

Posted by **Lexi** on Monday, November 22, 2010 at 10:47am.

- College Algebra -
**Reiny**, Monday, November 22, 2010 at 11:14amamount = 1(1/2)^(t/5700)

.34 = .5^(t/5700)

log .34 = (t/5700)log .5

t = 5700(log .34)/log .5 = 8871 years

- College Algebra -
**Lexi**, Monday, November 22, 2010 at 11:17amthank you so much!

**Answer this Question**

**Related Questions**

College Algebra - Only 27% of the carbon-14 in a wooden bowl remains. How old is...

College Algebra - Carbon-14 Dating. Only 10% of the carbon-14 in a samll wooden ...

math - only 5% of the carbon-14 in a small wooden bowl remains , how old is the ...

Chemistry - An artifact has a carbon-14 to carbon-12 ratio that is one-fourth ...

math - 1.The remains of an old campﬁre are unearthed and it is found that...

College Math - Only 43% ofthe carbon-14 in an artifact remains. How old is the ...

College Math - An artifact was found and tested for its carbon-14 content. If 88...

Chemistry - A piece of wood found in an ancient city has a carbon-14 to carbon-...

Biology - The half-life of carbon-14 is 5,700 years. If a sample originally had ...

Biology - The half life of carbon 14 is 5700 years. If the carbon 14 level ...