A cone has a height of 15 millimeters and a radius of 15 millimeters. What is its volume? Use a 3.14 and round your answer to the nearest hundredth,

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

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

Math i have no idea how to do a and b