document.write( "Question 1119018: Complete the table for the radioactive isotope. (Round your answer to two decimal places.)\r
\n" ); document.write( "\n" ); document.write( "Isotope: ^226RA
\n" ); document.write( "Half-Life (Years): 1599
\n" ); document.write( "Initial Quantity: 10g
\n" ); document.write( "Amount After 1000 years: __ g\r
\n" ); document.write( "\n" ); document.write( "*Note: The answer is not 6.5 grams. I've tried this already.
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Algebra.Com's Answer #734483 by greenestamps(13203)\"\" \"About 
You can put this solution on YOUR website!


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\n" ); document.write( "comment from tutor @greenestamps....

\n" ); document.write( "Rounded to 2 decimal places, as asked for in the question, the answer is 6.48 grams.

\n" ); document.write( "Do you have a resource telling you that is not the answer? If so, then that resource is wrong. Ignoring the requirement for the number of decimal places in the answers, the answers you got from all three of the different tutors here are all correct answers.
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