two cards are chosen at random from a deck of 52. what is the probability that both cards are numbers (2 through 10) totaling to 12

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Hundred and tens tables to make 430 in five different ways

Acafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls, or french fries. he used a computer program to randomly select three dishes for monday's lunch. what is the theoretical probability the applesauce and broccoli will both be offered monday?