Agroup of 7 students was asked, "how many hours did you watch television last week? " here are their responses: 11, 10, 15, 14, 20, 15, 14

find the mean and median number of hours for these students.

if necessary, round your answers to the nearest tenth.

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) .

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.