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nekit [7.7K]
3 years ago
5

A: 37.68 B: 6.28 C: 18.84 D: 12.56

Mathematics
1 answer:
lesya [120]3 years ago
3 0

Answer:

D

Step-by-step explanation:

(1/3) * π * 2^2 * 3 = 4π = 12.56

D

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Answer:

The inequality \frac{8}{4}\:  is true.

Step-by-step explanation:

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converting mixed number to improper fraction

\frac{5}{2}

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Answer:

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Step-by-step explanation:

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8 0
3 years ago
There are approximately Pi times 10,000,000 seconds in one ____?
MissTica

The number of seconds in a year are 31,557,600 seconds, which gives;

There are approximately Pi times 10,000,000 seconds in one <u>year</u>.

<u />

<h3>How can the given statement be completed?</h3>

The number of seconds in one day = 86,400

The number of seconds in one week = 604,800

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Therefore;

\mathbf{\dfrac{The \ number  \ of  \ seconds  \ in \  a \  year}{10,000,000}}  = 3.1557600 \ which  \ is \ close \ to \3.14159 \approx \pi

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The number of seconds in a year ≈ π × 10,000,000

The completed statement is therefore;

  • There are approximately Pi times 10,000,000 seconds in one <u>year</u>

Learn more about conversion of units here:

brainly.com/question/599249

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