document.write( "Question 570685: A shipment of 30 MP3 players contains 6 that were defective. 5 MP3 players are selected from this shipment. How many ways can we obtain at least two defective MP3 players? (Do not put commas in your answer) \n" ); document.write( "
Algebra.Com's Answer #367721 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A shipment of 30 MP3 players contains 6 that were defective. 5 MP3 players are selected from this shipment. How many ways can we obtain at least two defective MP3 players? \n" ); document.write( "--- \n" ); document.write( "2 defective: 6C2*24C3 \n" ); document.write( "--- \n" ); document.write( "3 defective: 6C3*24C2 \n" ); document.write( "--- \n" ); document.write( "4 defective: 6C4*24C1 \n" ); document.write( "--- \n" ); document.write( "5 defective: 6C5 \n" ); document.write( "========================== \n" ); document.write( "Ans: add those products. \n" ); document.write( "============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================== \n" ); document.write( " |