The absolute value of any complex number a+bi is the what?

Create another three examples that does not behave like a function. explain why your chose each example to fit the category be very

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.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?