There are 200 students in 7th grade. Shayla takes a random sample to find out which fall sport the students in 7th grade prefer. A. 10 of Shaylas closest friends

B. 10 students from each grade

C. 10 students from each 7th grade homeroom

D. 10 students on the 7th grade basketball team

What is 140% of 25? because i need

An incoming airplane is x miles due north from the control tower at an airport. a second incoming airplane is y miles due east of the same control tower. the shortest distance between the two airplanes is z miles. which of the following functions would best model the situation above?

How much money does ron have left each month after his fixed expenses? ron graduated from college five years ago. he recently bought a house, but shares it with a housemate who pays him $800 a month for rent and utilities. ron is putting a budget worksheet together so he will have a better idea of where his money is going and where he can save. enlarge