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spayn [35]
2 years ago
11

Multiply: 0.27055 · 1,000

Mathematics
2 answers:
andreev551 [17]2 years ago
5 0

Answer: 270.55

Step-by-step explanation:

just multiply Both and it adds up to the answer above

photoshop1234 [79]2 years ago
4 0

0.27055*1,000=

270.55

-Hunter

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Answer:

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Step-by-step explanation:

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Match each spherical volume to the largest cross sectional area of that sphere
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Answer:

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Part 2) 36\pi\ units^{2} ------> 288\pi\ units^{3}

Part 3) 81\pi\ units^{2} ------> 972\pi\ units^{3}

Part 4) 144\pi\ units^{2} ------> 2,304\pi\ units^{3}

Step-by-step explanation:

we know that

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so

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

For r=18\ units

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V=\frac{4}{3}\pi (18)^{3}

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Part 2) we have

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Part 3) we have

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The area of the circle is equal to

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

For r=9\ units

substitute

V=\frac{4}{3}\pi (9)^{3}

V=972\pi\ units^{3}

Part 4) we have

A=144\pi\ units^{2}

The area of the circle is equal to

A=\pi r^{2}

so

144\pi=\pi r^{2}

Solve for r

r^{2}=144

r=12\ units

Find the volume of the sphere

The volume of the sphere is

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

For r=12\ units

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V=\frac{4}{3}\pi (12)^{3}

V=2,304\pi\ units^{3}

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