A space heater is used for 8 h. The heater uses 1200 W per hour. Electricity costs 19.3 cents per kilowatt-hour. Find the cost of using the electric heater. Round to the nearest cent.

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

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ