document.write( "Question 1199953: A bag of marbles contains seven purple, six gold and five white marbles. You select
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Algebra.Com's Answer #833936 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "P(at least three purple) = P(three purple, 1 non-purple) + P(four purples) = \r\n" );
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document.write( "                         =  +  = 35*11 + 35 = 420.\r\n" );
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document.write( "ANSWER.  420 different ways.\r\n" );
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