Ask Question
20 August, 13:20

A sphere with radius r has a volume of 100 square units. What is the volume of a sphere with a radius 3r?

+4
Answers (2)
  1. 20 August, 14:56
    0
    Volume is cubic units.

    Cube 3 to get 27 (3³ = 27)

    The volume would be 27 times larger.

    100 x 27 = 2700 cubic units.
  2. 20 August, 16:57
    0
    300

    Step-by-step explanation:

    V=4/3 * pi * r^3

    If you sub in 100 for V, do some manipulation you get r cubed to equal 23.78.

    Now put the value of 23.78 in for r cubed and V comes out to be 300
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A sphere with radius r has a volume of 100 square units. What is the volume of a sphere with a radius 3r? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers