Question

BRAINLIEST VOLUME OF A SPHERE

Answer 1

Answer:

$\displaystyle V = 972 \pi \ ft^3$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Geometry

Volume of a Sphere Formula: $\displaystyle V = \frac{4}{3} \pi r^3$

• V is volume
• r is radius

Step-by-step explanation:

Step 1: Define

Radius r = 9 ft

Step 2: Solve for V

1. Substitute in r [Volume of a Sphere Formula]:                                               $\displaystyle V = \frac{4}{3} \pi (9 \ ft)^3$
2. [Volume] Evaluate exponents:                                                                         $\displaystyle V = \frac{4}{3} \pi (729 \ ft^3)$
3. [Volume] Multiply:                                                                                             $\displaystyle V = 972 \pi \ ft^3$