HELP ASAP DUE TODAY IT IS EASY IM JUST TOO LAZY IM SO SORRY Which of these is the measure of variation that gives the average distance between data points and the mean?
A. range
B. mean absolute deviation
C. interquartile range
D. quartiles

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?

Maria solved an equation as shown below. what is the solution to maria’s equation?