The plan of a park is at a scale of 1: 5000. calculate the actual distance between two points if the distance between two points on the map is:
7 cm, 2.8cm, and 2cm

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

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) .

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?