document.write( "Question 41274: There are twenty tiles numbered 1-20. What is the propability of drawing two even numbered tiles, without replacing them. Express awnser in permutation form. \n" ); document.write( "
Algebra.Com's Answer #26646 by Nate(3500)\"\" \"About 
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P(10,2)/P(20,2) there are 10 even numbers and you grab only 2 tiles; there are a total of 20 and you grab only 2
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