Ed is constructing the perpendicular bisector of a segment on his paper. he just finished labeling the points of intersection of the two arcs that he drew. what is his next step?

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3