document.write( "Question 1184400: A box contains 20 balls out which 7 are white balls, 5 are black balls, 6 are
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document.write( "red balls and 2 are yellow balls. If four balls are drawn at random. What is
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document.write( "the probability that balls of only one two colours and only three colours
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document.write( "are drawn? \n" );
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Algebra.Com's Answer #814969 by ikleyn(52802)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "In Math, not every combination of words makes sense.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Only selected combinations of words do make sense.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |