50 points, Please help! how can technology be used to complete constructions?

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

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?