3 years ago

PLEASE HELP!!

Mathematics

2 answers:

olga_2 [115]3 years ago

7 0

Answer:

28,716^3

Step-by-step explanation:

From the given, we need to determine the volume of a sphere. The sphere has a radius of 19 cm.

Calculation,

Sphere Volume = 4/3 * PI * radius^3, is the equation.

Substituting the given values,

Radius = 9 inches, PI = 3.14

volume = 4/3 * 3.14 * 19^3

volume = 28,716.34667 ^3

Therefore, the nearest centimeter is 28,716^3

ddd [48]3 years ago

3 0

Answer:

Sphere Volume = (4/3) * PI * radius^3

Volume = (4/3) * PI * 19^3

Volume = 28,730.9120146298

Volume = 28,731 (when using PI = 3.14159265...

Volume = 28,716.3466666667

Volume = 28,716 cc answer is A.

Step-by-step explanation:

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creativ13 [48]

Answer:

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3 years ago

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Answer:

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$-2x^2+11$

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3 years ago

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Answer:

Step-by-step explanation:

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