The range of a data set is the largest quantity subtracted by the smallest quantity. In this case 1.61 is the smallest. 2.09 is the largest. So we need to do 2.09-1.61 and get the range of 0.48! Stay safe!
Find the highest and the lowest number. Then subtract the lower number from the higher number and there's your $0.48
you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.
a ≈ 172.05
What is the range of gasoline prices?...