document.write( "Question 469028: I am so stuck on this problem. Please help. This is a deck of 20 cards.
\n" ); document.write( "You have 4 rows of cards and they are numbered from 1-5 as follow.
\n" ); document.write( "First row - 1, 2, 3, 4, 5
\n" ); document.write( "Second row - 1, 2, 3, 4, 5
\n" ); document.write( "third row - 1, 2, 3, 4, 5
\n" ); document.write( "forth row - 1, 2, 3, 4, 5
\n" ); document.write( "Two cards are selected at random from this deck. Determine the probability of both cards being even numbers. \n" ); document.write( "
Algebra.Com's Answer #321798 by stanbon(75887)\"\" \"About 
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I am so stuck on this problem. Please help. This is a deck of 20 cards.
\n" ); document.write( "You have 4 rows of cards and they are numbered from 1-5 as follow.
\n" ); document.write( "First row - 1, 2, 3, 4, 5
\n" ); document.write( "Second row - 1, 2, 3, 4, 5
\n" ); document.write( "third row - 1, 2, 3, 4, 5
\n" ); document.write( "forth row - 1, 2, 3, 4, 5
\n" ); document.write( "Two cards are selected at random from this deck. Determine the probability of both cards being even numbers.
\n" ); document.write( "---
\n" ); document.write( "# of even cards is 8
\n" ); document.write( "total # of cards is 20
\n" ); document.write( "---
\n" ); document.write( "P(select 2 even) = 8C2/20C2 = 28/190 = 0.1474
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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