Find a ∩ b

a = {2, 3, 4, 5, 6} b = {3, 6, 9, 12, 15}

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 the equation in logarithmic form 8^x=64

Angle that produces maximum distance