Does someone know the answer

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

Graph y = -|x| + 2. click on the graph until the correct one appears.

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x,and the distance in miles, y, that he travels.