document.write( "Question 597355: a container has 5 blue balls, 7 red balls, and 4 green balls. if 3 balls are drawn, without replacement, what is the probability that all three will be green? \n" ); document.write( "
Algebra.Com's Answer #378164 by edjones(8007)\"\" \"About 
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5+7+4=16 total balls.
\n" ); document.write( "Combination=nCr=n!/((n-r)!r!)
\n" ); document.write( "4C3/16C3
\n" ); document.write( "=4/560
\n" ); document.write( "=1/140 the probability that all three will be green.
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