document.write( "Question 894914: In a bag of marbles, there are 5 brown, 6 yellow, 4 blue, 3 green, and 2 orange. What is the probability of getting 1 brown and 2 orange marbles if 3 are taken at a time? \n" ); document.write( "
Algebra.Com's Answer #542478 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! In a bag of marbles, there are 5 brown, 6 yellow, 4 blue, 3 green, and 2 orange. What is the probability of getting 1 brown and 2 orange marbles if 3 are taken at a time? \n" ); document.write( "---------------- \n" ); document.write( "# of ways to succeed:: 5*2C2 = 5 \n" ); document.write( "---- \n" ); document.write( "# of random triples:: 20C3 = 1140 \n" ); document.write( "---- \n" ); document.write( "P(1brown and 2orange) = 5/1140 = 1/228 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------------ \n" ); document.write( " |