document.write( "Question 1048099: A jar contains 10 red marbles numbered 1 to 10 and 3 blue marbles numbered 1 to 3. A marble is drawn at random from the jar. Find the probability that the marble is red or even-numbered. \n" ); document.write( "
Algebra.Com's Answer #664097 by chen.aavaz(62)\"\" \"About 
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Requested probability = 1- (probability marble is blue AND odd-numbered).\r
\n" ); document.write( "\n" ); document.write( "Probability marble is blue AND odd-numbered = 2/13 (only the blue marbles with numbers 1 and 3).\r
\n" ); document.write( "\n" ); document.write( "Thus the requested probability is P:
\n" ); document.write( "\"P+=+1-2%2F13+=+11%2F13\"
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