45.8k views
8 votes
A spherical cabinet knob has a radius of 1.5 inches. Find the volume of thevcabinet knob.

User EliSquared
by
7.8k points

1 Answer

6 votes

Answer:

V=14.12 in³

Explanation:

This is a tough one. To find the volume, you'll need the followimg equation:


(4)/(3) \pi {r}^(3)

The 3 next to the R is an exponent. An exponent involves multiplying the radius by itself. So it would look like this: 1.5×1.5×1.5

Next, you must multiply the result by 3.14. So it would be 3.375×3.14. And finally, you must multiply that result by 4 and divide by 3. So 10.59×4 to get 42.36 then divide that by 3. 42.36 divided by 3 is 14.2. (Answer can vary from time to time and you may need to round up)

User Snorex
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories