Brendan randomly selected 20% of the sophomores in his high school. He asked them to pick one favorite indoor gym activity from four choices. The table shows the survey results. Based on the data, what is the most reasonable prediction of the number of sophomores who would choose kickball as their favorite indoor gym activity?

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) .

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?