3 years ago

In 2003, the population of an African country was about 9.9 million people, which is 3 million more than 3

Mathematics

1 answer:

Nikolay [14]3 years ago

4 0

The answer is 12.9 Ndjdjdjekndbfjdjdbbdjdjdjdnndbdbdnndjdjdjdjdjdndndnjddjndndjdkdksndndndndndmndndndndndndndndnd

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Oliga [24]

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3 years ago

The expression P(4, 3) is equal to:<br> -3!<br> -4!<br> - 1

nexus9112 [7]

Answer:

$P(4,3) = 4!$

Step-by-step explanation:

Given

P(4,3)

Required

Solve

Using permutation formula;

$P(n,r) = \frac{n!}{(n-r)!}$

This implies that

$P(4,3) = \frac{4!}{(4-3)!}$

$P(4,3) = \frac{4!}{(1)!}$

$P(4,3) = \frac{4!}{1!}$

$P(4,3) = \frac{4!}{1}$

$P(4,3) = 4!$

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3 years ago

The geometric mean of a number and four times the number is 22. What is the number?

Misha Larkins [42]

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2 years ago

If C=r+7 and D=-2r+3, find an expression that equals 2C−D in standard form.

quester [9]

4r+11 is the answer

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2 years ago

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Step-by-step explanation:

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2 years ago

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