document.write( "Question 485482: Dear Sir/ Madam.
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document.write( "Three ball bearings are drawn at random from a lot of 500 ball bearings , 10 of which are defective. Find the probability that the ball bearings drawn will be nondefective in drawing (a) with replacement, (b) without replacement? \n" );
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Algebra.Com's Answer #332043 by Edwin McCravy(20060)![]() ![]() You can put this solution on YOUR website! It's solved at:\r \n" ); document.write( "\n" ); document.write( "http://www.algebra.com/cgi-bin/jump-to-question.mpl?question=485447\r \n" ); document.write( "\n" ); document.write( "Edwin \n" ); document.write( " |