The pyramids have always fascinated kristina, so she wants to build two model pyramids to put on her mantel. she wants her model of khufu’s pyramid to have a volume of 73.5 cubic inches and a height of 4.5 inches. what would the side length of the base of the pyramid be? is this number rational or irrational? why?

Ill mark the brainliest if you me with the these three questions 7,8,9

Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?