Use the table to find the ratio. Enter the ratio as a fraction in simplest form. Color of socks white black blue brown
number of socks 9 3 7 8
The ratio of white socks to brown socks is ___

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.

Ten times the square of a non-zero number is eqaul to ninety times the number

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2