Which number in the set {−138, 0, 402} is a natural number?

What is the volume of the sphere shown below with a radius of 3?

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will result in rectangle e?