PLEASE HELP ME GRAPH THIS

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Which of the following is not a subset of {1,2,3}?