Acountries population in 1990 was 242 million. in 1999 it was 244 million. estimate the population in 2013 by using the exponential growth formula.

Give all possible names for each angle shown.calculation tip: in angle abc, b is the vertex.

How do i do this activity, is appreciated

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.