Find the total surface area in square kilometers, of the 3-dimensional figure shown below.
Enter only a number as your answer.

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6