Find the radius of a sphere with surface area of 100 pi square centimeters

Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.