Without making any calculations, which distribution of data has the largest standard deviation? A.)1, 1, 1, 1, 4, 4, 7,7,7,7
B.)1, 1, 1,4,4,4,4,7,7,7
C.)1, 1, 4, 4, 4, 4, 4, 4, 7,7
D.)1, 4, 4, 4, 4, 4, 4, 4, 4, 7

Find an equation of the line perpendicular to the graph.

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?