document.write( "Question 718109: A bag contains 150 nuts and 50 bolts. half of the nuts and bolts are defective.an item is choosen at random.what is the probability that the item so choosen is a good or defective \n" ); document.write( "
Algebra.Com's Answer #440751 by oscargut(2103)\"\" \"About 
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P(good) = 1/2\r
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