Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)? image for option 1 image for option 2 image for option 3 image for option 4

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.

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅