Several friends each had 2/5of a bag of peanuts left over from the baseball game. they realized that they could have bought 2 fewer bags of peanuts between them. how many friends went to the game?

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

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

The area of a square floor on a scale drawing is 64 square centimeters, and the scale drawing is 1 centimeter: 3 ft. what is the area of the actual floor? what is the ratio of the area in the drawing to the actual area? the area of the actual floor is square feet. the ratio of the area in the drawing to the actual area is 1 square centimeter: square feet.