2 years ago

There are 40 entries in the science Fair. How many ways can the entries finish in first, second, and third place?

Mathematics

1 answer:

lisabon 2012 [21]2 years ago

4 0

Formula:
$\frac{n!}{(n-r)!}$
$\frac{40!}{37!}$

Answer:
59280

Hope this helps!

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

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2

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leva [86]

That’s the answer for you’re question

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2 years ago

Write the slope-intercept form of the equation of the line through the given points.

navik [9.2K]

Answer:

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Step-by-step explanation:

$y - y_1 = \dfrac{y_2 - y_1}{x_2 - x_1}(x - x_1)$

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$y + 5 = \dfrac{1}{-1}(x)$

$y = -x - 5$

8 0

2 years ago

Read 2 more answers