Mandy drives to work every day. the distance she travels is given by the equation d = 4.5t, where d is the distance traveled and t is the driving time. what is the constant of proportionality in terms of d to t? a. 2.25 b. 4.5 c. 5 d. 8.5 e. 9

What is the slope of the line shown below?

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap