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4 years ago

Evaluate the expression. P(9, 3) · P(5, 4)

Mathematics

1 answer:

boyakko [2]4 years ago

6 0

Answer:

$P(9,3) *P(5,4)$

And if we use the permutation formula given by:

$nPx = \frac{n!}{(n-x)!}$

And replacing we got:

$\frac{9!}{6!} \frac{5!}{4!}= 504*5 = 2520$

Step-by-step explanation:

For this problem we want to find the following expressionÑ

$P(9,3) *P(5,4)$

And if we use the permutation formula given by:

$nPx = \frac{n!}{(n-x)!}$

And replacing we got:

$\frac{9!}{6!} \frac{5!}{4!}= 504*5 = 2520$

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Answer:

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Step-by-step explanation:

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We want to find an explicit expression that models the costs of wrapping a cube-shaped box with a side length of m feet.

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