2. A pyramid in Egypt has a square base of about 400 feet and a height of 280 feet. A surveyor wants to know how much limestone was used in the creation of the pyramid.
Calculate the volume of limestone in the pyramid below:
280 feet
400 feet

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?