An air conditioning System can circulate 480 cubic feet of air per minute. How many cubic yards of air can circulate per minute?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.