There were 2 5/9 feet of snow on the top of the mountain. there was 3/9 feet of snow in the valley. how much more snow was on the top of the mountain than in the valley? a. 2 8/9 b. 2 8/18 c. 2 2/9 d. 2 2/18

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

How do you find principle and simple interest

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