document.write( "Question 524464: There are 10 marbles in a bag, 5 are yellow 2 are blue and 3 are green what is the probability of choosing a yellow and a blue marble \n" ); document.write( "
Algebra.Com's Answer #347747 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
There are 10 marbles in a bag, 5 are yellow 2 are blue and 3 are green what is the probability of choosing a yellow and a blue marble.
\n" ); document.write( "------
\n" ); document.write( "# of yellow/blue pairs: 5*2 = 10
\n" ); document.write( "Total # of pairs: 20C2 = 190
\n" ); document.write( "---
\n" ); document.write( "P(yellow-blue pair) = 10/190 = 1/19
\n" ); document.write( "------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "===========
\n" ); document.write( "
\n" ); document.write( "
\n" );