document.write( "Question 846679: a bag contains six blue pencils, three red pencils, and three pencils. If two penciles are selected at random without replacement, what is the probability that both are red? \n" ); document.write( "
Algebra.Com's Answer #509886 by stanbon(75887) ![]() You can put this solution on YOUR website! a bag contains six blue pencils, three red pencils, and three pencils. If two penciles are selected at random without replacement, what is the probability that both are red? \n" ); document.write( "-------------- \n" ); document.write( "# of ways to succeed: 3C2 = 3 \n" ); document.write( "------ \n" ); document.write( "# of random pairs: 12C2 = (12/11)/(1*2) = 66 \n" ); document.write( "----- \n" ); document.write( "P(2 red pencils) = 3/66 = 1/22 \n" ); document.write( "--------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "====================== \n" ); document.write( " |