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crimeas [40]
3 years ago
15

When the radius of a sphere is doubled, what is the resulting change in volume? A) The original volume is doubled. B) The origin

al volume is multiplied by 4. C) The original volume is multiplied by 8. D) The original volume is multiplied by 10.
Mathematics
1 answer:
kobusy [5.1K]3 years ago
5 0

Answer:

C

Step-by-step explanation:

The volume (V) of a sphere is calculated using the formula

V = \frac{4}{3}πr³

If the radius is doubled, that is r = 2r , then

V = \frac{4}{3}π (2r )³

(2r)³ = 8r³, thus the volume is multiplied by 8

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Answer:

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Evaluate y when x=−2.

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The solution to the system is the complete set of ordered pairs that are valid solutions.

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The result can be shown in multiple forms.

Point Form:

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Equation Form:

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