Stanley wants to collect 900 sports cards. so far, he has collected 428 baseball cards and 217 football cards. how many more cards does stanley need to complete his collection?

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

Use the distance formula to find the distance between (-3,5) and (3,1)