document.write( "Question 1168146: An urn contains 7 blue, 7 yellow, and 8 gray marbles. Two marbles are randomly drawn from the urn.
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Algebra.Com's Answer #792783 by VFBundy(438)\"\" \"About 
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\"%287C2+%2B+7C2+%2B+8C2%29%2F%2822C2%29\" = = \"%2821+%2B+21+%2B+28%29%2F231\" = \"70%2F231\" = \"10%2F33\" \n" ); document.write( "
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