When written in symbols, “the product of r and s, raised to the fourth power,” is represented as:

Find the distance between (0,5) & (-4,2)

Which of the following three dimensional figures has a circle as it’s base

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.