Kelly flies a distance of 2,100 miles. The trip takes 4 2/3 hours. A. What is the airplane's unit rate of speed in miles per hour?
B. At this rate of speed, how many miles will the airplane travel in 1 1/2 hours?

George is folding a piece of paper to make an origami figure. each time he folds the paper, the thickness of the paper is doubled. the paper starts out flat, with a thickness of 1 millimeter. a. write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. explain how you came up with your ordered pairs. b. is this relation a function? explain why or why not using the ordered pairs you came up with in part a.

What is the average diastolic blood pressure for adults

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0