Abag contains 8 yellow cubes,7 blue cubes, and 5 red cubes. if you select a cube at random, what is the probability the cube will not be blue or red

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?

How do you find the distance of each number from the mean

For every touchdown scored by the timberwolves the mascot does three backflips if the cheerleaders set off six confetti cannons how many touchdowns did the timberwolves score if the cheerleader set of 18 confetti cannons