HELP ILL MAKE U BRAINLIEST

Adriveway is 40 yards long about how many meters long is it

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

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?