What percent is 50% of 50% of x? Please help.

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

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

Ineed i been stuck on this question since yesterday