a fruit basket has five red apples and three green apples without looking you randomly select two apples what is the probability that you will not select two green apples?
four friends two females and two males are playing contact bridge. partners are randomly assigned. what is the probability that the two females will be partners for the first game?
laura, dave, monique, marcus and sarah are going to a party. what is the probablity that two of the girls will arrive first?