Good Riddles

Question: If 2=8, 3=27, 4=64, and 6=216, what does 9 equal?

Question: How do Eskimos make their beds?

Question: Where do baby ghosts go during the day?

Question: I'm above your head every where you go and i'm blue. What am I?

Question: A man leaves his home, takes 3 lefts gets to home, but there is 2 men with black masks on them, who are these 2 men?