document.write( "Question 968691: one method to determine the time since an animal died is to estimate the percentage of carbon-14 remaining in its bones. The percent P in decimal form of carbon-14 remaining after x years is given by P(x)=e^-0.000121x. Approximate (to the nearest whole year) the age of a fossil if there is 70% of carbon-14 remaining. show work \n" ); document.write( "
Algebra.Com's Answer #591901 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |