document.write( "Question 399983: \"there are 8 green,10 red and 12 yellow balls.If we pick a ball at random what is the probability that ball is not green and red\"\r
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Algebra.Com's Answer #283193 by stanbon(75887)\"\" \"About 
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there are 8 green,10 red and 12 yellow balls. If we pick a ball at random what is the probability that ball is not green and red.
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\n" ); document.write( "Did you mean \"not green AND red\" or
\n" ); document.write( "did you mean to say not green OR red.
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\n" ); document.write( "The prob of the former is zero because no ball is green AND red.
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\n" ); document.write( "The prob of latter is 1-(12/30) = 1-(2/5) = 3/5
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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