Mathias and his brother divided 2,030 marbles equally use compatible numbers to estimate how many marbles each brother received

Two lines that do not intersect are skew. always sometimes or never

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

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square