1. Find the common ratio of the sequence: 1, 1/2, 1/4, 1/8, 1/16,

(1) 2 (3) -2 (2) 1/2 (4) -1/2​

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

An of a of 60. a of 36 is . isbe ?to .

If a and b are real numbers, then |a-b| is always, sometimes or never equal to |b-a| ?