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3 years ago

What is the volume of a sphere with a surface area of 16π ft²?

2 answers:

4 0

Sphere Surface Area = 4 • π • r²
For it to equal 16 PI, then radius must equal 2
4*PI*2*2 = 16 PI


Sphere Volume = 4/3 • π • r³

Sphere Volume = 4/3 • π • 2^3

Sphere Volume = 4/3 *PI * 8

Sphere Volume = 32 / 3 PI


Sphere Volume = 10.666 PI cubic feet AND I think that is answer B
which SHOULD read 10 (2/3) PI ft^3

____ [38]3 years ago

3 0

Answer:

the answer is 10 2/3. hope this helps

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Step-by-step explanation:

For Part A: The total needs to be at least 4,300. So 4,300 is greater than or equal to how much she earns. 2,500 is the base pay, and it is added to 0.12s, which represents 12% of sales (s).

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3 years ago

What is the volume of a sphere with a surface area of ​ 16π ​ft²?

What is the volume of a sphere with a surface area of 16π ft²?