What angle measurement do you think goes between 30 degrees and 60 degrees

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)