Acc. PreCalculus
posted by Laila on .
1.A boy has 5 vests and 3 jackets. How many outfits can he wear if he wears both a vest and a jacket?How many outfits can he wear if he wears either a vest or a jacket?
2.If you roll two sided dice what is the probability of getting a 9? What is the probability of getting a different number on each die? what is the probability that the red die has higher number than the white die?

1. 5!3!
5! + 3!
2. two sided dice, wondering if 9 is on one face, two faces, or none. 
Sorry i meant to say six sided dice