document.write( "Question 51773: a bag contains three blue marbles and six red marbles. what is the probabilty of drawing a red marble then another red marble then a blue marble if the marble is replaced after each draw?
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Algebra.Com's Answer #34526 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! blue marbles: 3 \n" ); document.write( "red marbles: 6 \n" ); document.write( "total marbles: 9 \n" ); document.write( "Chances of drawing a red marble: 6/9 or 2/3 \n" ); document.write( "Chances of drawing a red marble when you replace the first: 6/9 or 2/3 \n" ); document.write( "Chances of drawing a blue marble when you replace second: 3/9 or 1/3 \n" ); document.write( "(2/3)(2/3)(1/3) = 4/27 \n" ); document.write( " |