document.write( "Question 592214: A Bag Contains 5 Red Marbles and 5 blue marbles. Without Replacement what is the probability of having two successive selections of Red Followed by two Successive selections of blue? I think since 5+5=10 the fraction would be 5/10 which =1/2, and than 2+2=4 so 4/2 would be the answer? \n" ); document.write( "
Algebra.Com's Answer #375880 by stanbon(75887) ![]() You can put this solution on YOUR website! A Bag Contains 5 Red Marbles and 5 blue marbles. Without Replacement what is the probability of having two successive selections of Red Followed by two Successive selections of blue? \n" ); document.write( "---- \n" ); document.write( "P(rrbb) = (5/10)(4/9)(5/8)(4/7) = 400/5040 = 0.0794 \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==================== \n" ); document.write( " |