The residuals for data set a and data set b were calculated and plotted on separate residual plots. if neither the residuals for data set a nor the residuals for data set b form a pattern, what can be concluded?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =