A movie theater owner determined that about 2 out of every 5 customers purchases popcorn. Which simulation could be used to answer questions about customers purchasing popcorn?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

One side of a rectangle is 7 centimeters shorter than six times the other side. find the length of the longer side if we also know that the perimeter of the rectangle is 266 centimeters.