In a certain town, 20 percent of voters are in favor of a given ballot measure and 80 percent are opposed. for groups of 120 voters, find the mean for the number who oppose the measure.

What is the volume of this square pyramid?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?