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2 years ago

Which of the following demonstrates how the 20 is calculated using the combination pattern

Mathematics

1 answer:

UNO [17]2 years ago

5 0

The combination expression that demonstrates how the 20 is calculated using the combination pattern is 6C3

<h3>Permutation and Combination</h3>

While combination has to do with selection, permutation has to do with arrangement.

According to the combination rule

nCr = n!/(n-r)!r!

The expression that gives the result of 20 is expressed below;

6C3 = 6!/(6-3)!3!

6C3 = 6!/3!3!

6C3 = 6!/6*6
6C3 = 720/36
6C3 =20

Hence the combination expression that demonstrates how the 20 is calculated using the combination pattern is 6C3

Learn more on combination here: brainly.com/question/4658834

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The graph of the inequality is shown in figure attached.

Step-by-step explanation:

We need to Solve each compound inequality $5 + m > 4\: or\: 7m< -35$

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The graph of the inequality is shown in figure attached.

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Which of the following demonstrates how the 20 is calculated using the combination pattern​

Which of the following demonstrates how the 20 is calculated using the combination pattern