document.write( "Question 1129781: The half-life of Erbium-171 is 7.5 hours.
\n" ); document.write( "Express the hourly decay rate as a percentage to two decimal places.\r
\n" ); document.write( "\n" ); document.write( "I already figured out that the hourly decay rate which at four decimal places is -0.0924. However when I have gone and converted it to two decimal places, the answers keeps being tagged incorrect. Could someone point out what I am doing incorrect?The previous answers have been 9.24, 92.4, and .09. Thanks.
\n" ); document.write( "

Algebra.Com's Answer #746412 by greenestamps(13206)\"\" \"About 
You can put this solution on YOUR website!


\n" ); document.write( "Your problem is not in converting your answer to 2 decimal places. Your problem is in computing the hourly decay rate.

\n" ); document.write( "If you want us to help you see what you are doing incorrectly, you need to show us how you are finding the decay rate.

\n" ); document.write( "Resubmit your question showing the calculations you made to get your value for the decay rate.
\n" ); document.write( "
\n" );