document.write( "Question 322009: There are 9 beads in a bag. 3 beads are red, 3 beads are blue, and 3 beads are black. If two beads are chosen at random, what is the probability that they are both blue?\r
\n" ); document.write( "\n" ); document.write( "A. 1/81 B. 1/12 C. 2/9 D. 1/3 E. 1/4
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Algebra.Com's Answer #230487 by stanbon(75887)\"\" \"About 
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There are 9 beads in a bag. 3 beads are red, 3 beads are blue, and 3 beads are black. If two beads are chosen at random, what is the probability that they are both blue?
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\n" ); document.write( "# of ways to get 2 blue: 3C2 = 3
\n" ); document.write( "# of ways to select 2 marbles randomly: 9C2 = 36
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\n" ); document.write( "P(2 blue) = 3/36 = 1/12
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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\n" ); document.write( "A. 1/81 B. 1/12 C. 2/9 D. 1/3 E. 1/4
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