The equation V = -32t + 256 and the graph below describe the velocity V in feet per second of a ball t seconds after is shot into the air. What is the ball's velocity after seven seconds?

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

2.5 milligrams is equivalent to how many grams