Prince bougth bougth 50 pineapples at
0.50$ each and sold all for 31.00$
Calculate the profit on the 50 pineapples

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.