Anyone understand this if so plz respond with answer

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

What point is the projection of q on a) r b) s c) t

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?