Plz help been stuck on it for awhile

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.

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Which of the following parabolas opens down?