In a club with 11 male and 9 female members, a 4 member committee will be randomly chosen. whats the probability that the committee contains all men

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.