If the wingspan of the airplane on the blueprint is 15 centimeters long, what is the wingspan of the actual airplane? 1 centimeter = 2.5 meters

A. 6 meters
B. 15 meters
C. 30.5 meters
D. 37.5 meters

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.

Extremely mega ultra important question! plss answer as fast as you can you will get 84 points! the area of this right triangle is half the area of which of these rectangles?

Pls what is the relative minimum of the function? enter your answer in the box