Which number is a perfect cube?
9
18
27
36

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

If you could answer these your a life saver