Arectangular prism has a length of 7 cm, a width of 4 cm, and a height of 2 1/2 cm.

the prism is filled with cubes that have edge lengths of 1/2 cm.

how many cubes are needed to fill the rectangular prism?

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.