If g(x) = x-3 and h(x) = \sqrt{x}, find (g o h)(25)

Iam so stuck. what is the worked out answer for this question?

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

Abcd is a parallelogram. the diagram is not drawn to scale. if m