What are the third and first quartiles of the data 2, 3, 3, 4, 5, 7, 8, 8 ,8 , 10, 10, 12

Ineed with number 17 i don’t get it at alll

The triangles are similar. what is the value of x? show your work.

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