Surface Area of a Cylinder=2πr2+2πrh. Find the exact surface area of a cylinder with diameter 8 cm and height 28 cm

43lbs of tomatos cost $387. how much would 41lbs cost

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

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?