Wendy stood on a number line and threw a football 7 feet to the left to her friend Anna. Anna threw the football 4 feet past Wendy on the number line How far did Anna throw the football?

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Is the square root of 4 plus the square root of 16 rational?

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean