document.write( "Question 1106139: A jar contains nine black buttons and two brown buttons. If nine buttons are picked at random, what is the probability that all of them are black? \n" ); document.write( "
Algebra.Com's Answer #721082 by Boreal(15235)\"\" \"About 
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(9/11) for first (8/10)*7/9*6/8*5/7*4/6*3/5*2/4*1/3
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