document.write( "Question 1134973: Assume that the box contains 9 balls: 1 red, 5 green, and 3 blue. Two balls are drawn at random, one after the other without replacement.
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document.write( "What is the probability that the first ball was blue, given that the second was red? \n" );
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Algebra.Com's Answer #752507 by ikleyn(52786)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "At given condition, first ball was drawn from the set (5 green and 3 blue).\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Hence, the probability that the first ball was blue is\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |