Matthew bought 13 used video games that were on sale at a store. He paid $84.37 for the games. If each video game cost the same price, how much did 1 video game cost

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)

Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero

What is a monomer? how do they form a ploymer from the view point of chemical bonding?