Suppose a = {x|x≤-2, x≥3} and b = {x|-1≤x< 5). which statement is true?

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Nikolas calculated the volume of the prism. his work is shown below.