Find the Interquartile Range (IQR) of the data set.

5, 2, 3, 4, 7, 9, 8, 10, 12, 8, 7

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

How do you find principle and simple interest

Solve the given system of equations. 2y= -x+9 , 3x-6= -15