document.write( "Question 1157600: in how many ways can I choose 2 red balls and 3 black balls from a bag containing 5 red and 5 black balls?
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document.write( "My calculation: 5c2 X 5c3 = 100, but the answer is 200 \n" );
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Algebra.Com's Answer #854643 by ikleyn(53937) You can put this solution on YOUR website! . \n" ); document.write( "In how many ways can I choose 2 red balls and 3 black balls from a bag containing 5 red and 5 black balls? \n" ); document.write( "My calculation: 5c2 X 5c3 = 100, but the answer is 200 \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Your answer \"100\" is correct.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The other answer \"200\" is incorrect.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |