Each group of students receives a bag that has 9 red cubes, 5 green cubes, and 11 blue cubes. If
each group makes 1000 pulls and replaces the
cube after each pull, how many times would you
expect them to draw a green cube?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?