How to find the volume of a sphere in pre-algebra - Math

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Question

What is the volume of a sphere with a radius of ?

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Answer

To solve for the volume of a sphere you must first know the equation for the volume of a sphere.

The equation is

Then plug the radius into the equation for yielding

Then cube the radius to get $V=\frac{4}{3}$\pi(343)$

Multiply the answer by $\frac{4}{3}$ and to yield $457.33\pi$ .

The answer is $457.33\pi$ .

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Question

What is the volume of a sphere with a radius of ?

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Answer

To solve for the volume of a sphere you must first know the equation for the volume of a sphere.

The equation is

Then plug the radius into the equation for yielding

Then cube the radius to get

$V=($\frac{4}{3}$)(5832)(\pi)$

Multiply the answer by and to yield $V=7776\pi$ .

The answer is $7776\pi$ .

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Question

What is the volume of a sphere with a radius of ?

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Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $3^3$$

$V=\frac{4}{3}$\pi*27$

$V=36\pi$

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Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $5^3$$

$V=\frac{4}{3}$\pi*125$

$V=166\t$\frac{2}{3}$\pi$

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Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $2^3$$

$V=\frac{4}{3}$\pi*8$

$V=10\t$\frac{2}{3}$\pi$

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Question

What is the volume of a sphere with a radius of $\pi$ ?

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Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $*\pi^3$$

Remember, an exponent just means a number times itself. That means that .

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Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $6^3$$

$V=\frac{4}{3}$\pi*216$

$V=288\pi$

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Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our given values.

$V=\frac{4}{3}$\pi $(3)^3$$

$V=\frac{4}{3}$\pi*27$

$V=36\pi$

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Question

If the volume of a sphere is $300\pi$ , what is the radius?

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Answer

The formula for volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our given information.

$300\pi=\frac{4}{3}$\pi $r^3$$

Notice that the $\pi$ 's cancel out.

Divide both sides by $\frac{4}{3}$ . Since we're dividing by a fraction, that means we need to multiply both sides by the reciprocal: $\frac{3}{4}$ .

$\sqrt[3]{225}=r$

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Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

To solve for the volume of a sphere you must first know the equation for the volume of a sphere.

The equation is

Then plug the radius into the equation for yielding

Then cube the radius to get

$V=\frac{4}{3}$(27})(\pi)$

Multiply the answer by and to yield

$V=36\pi$ .

The answer is $V=36\pi$ .

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Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

To solve for the volume of a sphere, use the equation:

Substitute the given radius into the equation:

$Volume=($\frac{4}{3}$)(\pi)(729)$

$Volume=972 \pi$

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Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

To solve for the volume of a sphere you must first know the equation for the volume of a sphere.

The equation is

Then plug the radius into the equation for yielding

Then cube the radius to get $V=\frac{4}{3}$\pi(343)$

Multiply the answer by $\frac{4}{3}$ and to yield $457.33\pi$ .

The answer is $457.33\pi$ .

← Didn't Know|Knew It →

Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

To solve for the volume of a sphere you must first know the equation for the volume of a sphere.

The equation is

Then plug the radius into the equation for yielding

Then cube the radius to get

$V=($\frac{4}{3}$)(5832)(\pi)$

Multiply the answer by and to yield $V=7776\pi$ .

The answer is $7776\pi$ .

← Didn't Know|Knew It →

Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $3^3$$

$V=\frac{4}{3}$\pi*27$

$V=36\pi$

← Didn't Know|Knew It →

Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $5^3$$

$V=\frac{4}{3}$\pi*125$

$V=166\t$\frac{2}{3}$\pi$

← Didn't Know|Knew It →

Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $2^3$$

$V=\frac{4}{3}$\pi*8$

$V=10\t$\frac{2}{3}$\pi$

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Question

What is the volume of a sphere with a radius of $\pi$ ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $*\pi^3$$

Remember, an exponent just means a number times itself. That means that .

← Didn't Know|Knew It →

Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our radius to solve:

$V=\frac{4}{3}$\pi $r^3$$

$V=\frac{4}{3}$\pi $6^3$$

$V=\frac{4}{3}$\pi*216$

$V=288\pi$

← Didn't Know|Knew It →

Question

What is the volume of a sphere with a radius of ?

Tap to reveal answer

Answer

The formula for the volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our given values.

$V=\frac{4}{3}$\pi $(3)^3$$

$V=\frac{4}{3}$\pi*27$

$V=36\pi$

← Didn't Know|Knew It →

Question

If the volume of a sphere is $300\pi$ , what is the radius?

Tap to reveal answer

Answer

The formula for volume of a sphere is $V=\frac{4}{3}$\pi $r^3$$ .

Plug in our given information.

$300\pi=\frac{4}{3}$\pi $r^3$$

Notice that the $\pi$ 's cancel out.

Divide both sides by $\frac{4}{3}$ . Since we're dividing by a fraction, that means we need to multiply both sides by the reciprocal: $\frac{3}{4}$ .

$\sqrt[3]{225}=r$

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