document.write( "Question 694432: due to a manufacturing error, three cans of regular soda were accidentally filled with diet soda and placed into a 12-pack. Suppose that two cans are randomly selected from the 12-pack, determine the probably that both contain regular soda? \n" ); document.write( "
Algebra.Com's Answer #427907 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! due to a manufacturing error, three cans of regular soda were accidentally filled with diet soda and placed into a 12-pack. Suppose that two cans are randomly selected from the 12-pack, determine the probability that both contain regular soda? \n" ); document.write( "------------------------------ \n" ); document.write( "# of ways to delect 2 of the 9 regular soda cans: 9C2 = 36 ways \n" ); document.write( "------------------------ \n" ); document.write( "# of possible pairs in the 12-pack: 12C2 = 66 pairs \n" ); document.write( "----------------------------------------- \n" ); document.write( "P(2 regular soda) = 36/66 = 6/11 \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |