The air conditioning unit for marcus building has the shape of a cube and has a volume of 0.512 cubic meters. This air conditioner will be replaced with another cube-shaped unit with a volume of 1 cubic meter. By how much will the edge length of the air conditioner change?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list