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Neko [114]
4 years ago
6

The height of a cylinder is twice its radius. A sphere whose radius is 2 inches less than the radius of the cylinder is carved o

ut of the cylinder. If the volume of the remaining portion of the cylinder is 214π cubic inches, which statements about the cylinder’s radius, x, are true?
The equation x3 + 12x2 − 24x − 305 = 0 can be used to find the cylinder’s radius.
The equation x3 + 12x2 − 24x − 336 = 0 can be used to find the cylinder’s radius.
The radius of the cylinder is 7 inches.
The radius of the cylinder is 6 inches.
The radius of the cylinder is 5 inches.
NextReset
Mathematics
1 answer:
ozzi4 years ago
5 0
Graphing it out yields the radius of the cylinder is 5 inches.
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Answer:

l think the answer is C

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Step-by-step explanation:

we all know that perimeter is the distance round the shape.

so the first step is adding 6 +6 because the other side of the shape is also 6 then add 5 and this equals to 17.

After that we find the area of the circle

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According to the number of cups, 564 people can be invited to the party.

Step-by-step explanation:

This is a simple question of cross multiplication

<u>DATA:</u>

<em>1. Total number of cups of yogurt is 423 cups</em>

<em>2. 1 serving = \frac{3}{4} th of a cup</em>

<em>3. Each guest gets \frac{3}{4} of a cup or 1 serving</em>

<em>4. Find out how many guests can be invited to the party,</em>

Cups : People

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423   :     p

<em>5. Cross multiply</em>

\frac{3}{4} p = 423 x 1

3p = 423 x 4

p = \frac{1692}{3}

p = 564

Therefore, according to the number of cups, 564 people can be invited to the party.

Key word: Multiplication

Learn more about multiplication at

  • brainly.com/question/2166248
  • brainly.com/question/573534
  • brainly.com/question/1998796

#LearnwithBrainly

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