document.write( "Question 662553: An urn contains 4 red and 6 blue marbles. Two marbles are drawn in succession without replacement, what's the probability that the first drawn is red? \n" ); document.write( "
Algebra.Com's Answer #412343 by stanbon(75887)\"\" \"About 
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An urn contains 4 red and 6 blue marbles. Two marbles are drawn in succession without replacement, what's the probability that the first drawn is red?
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\n" ); document.write( "# of ways to win: 4
\n" ); document.write( "# of possible outcomes: 10
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\n" ); document.write( "P(red) = 4/10 = 2/5
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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