)if you expect to retire in 30 years, are currently comfortable living on $50,000 per year and expect inflation to average 3% over the next 30 years, what amount of annual income will you need to live at the same comfort level in 30 years?

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.

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Someone me what is the area of this figure? 18m 18m 8m 16m