document.write( "Question 936732: An inspector tests a factor run of 4,000 pens she selects 100 pens and finds that 3 are defective about how many pens in the factory run should she expect to be defective \n" ); document.write( "
Algebra.Com's Answer #570217 by 428225(90)![]() ![]() You can put this solution on YOUR website! 4000/100=40 \n" ); document.write( "3*40=120 \n" ); document.write( "---- \n" ); document.write( "She should expect 120 pens to be defective in the factory run. \n" ); document.write( " |