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2 years ago

Find the volume in cm^3 of a right circular cylinder with a radius of 10 cm and height of 14 cm

Mathematics

1 answer:

yawa3891 [41]2 years ago

5 0

4398.22 cm³ the volume of cylinder.

What is volume of cylinder?

'Volume' is a mathematical quantity that shows the amount of three-dimensional space occupied by an object or a closed surface.
The unit of volume is in cubic units such as m3, cm3, in3 etc.

Given,

Height of cylinder = 14 cm

radius of cylinder = 10 cm

Now using formula volume of the cylinder = π r² h

put value in formula,

3.14 × 10× 10 × 14 = 4398.22 cm³

Therefore, 4398.22 cm³ the volume of cylinder.

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The size of the sample should be obtained at 2401 in order to be 95% confident

Given that:

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Let the size of the sample be n

Using formula,

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Learn more about Population proportion here brainly.com/question/15703406

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2 years ago

Which is greater pls help 108.505 108.5? pls help!!

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Answer:

108.505

Step-by-step explanation:

Let's talk money for just a second. Which would you rather have 20 dollars or 20.32 20dollars and 32 cents?

Isn't 20.32 bigger than 20.

You should say yes.

If that is true, then 108.505 should be larger than 108.5 not by much, but still larger.

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3 years ago

Two angles of a quadrilateral measure 140° and 80°. The other two angles are in a

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Answer:

Step-by-step explanation :

Ratio = 3x : 4x

<h3>Sum of angle of a quadrilateral = 360</h3><h3>Therefore, 140+80+3x+4x = 360</h3><h3>220+7x = 360</h3><h3>7x = 360-220</h3><h3>x= 140/7</h3><h3>x=20</h3><h3>3x= 3×20=60</h3><h3>4x=4×20=80</h3>

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3 years ago

Read 2 more answers

Please help and is this correct

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Step-by-step explanation:

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3 years ago