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Popular >

9pi

Solution

9pi

Solution

\frac{362880}{( 9 - i ) !}

Solution steps

= \frac{n !}{( n - r ) !}

Plug in

n = 9, r = i

= \frac{9 !}{( 9 - i ) !}

Simplify

\frac{9 !}{( 9 - i ) !} : \frac{362880}{( 9 - i ) !}

= \frac{362880}{( 9 - i ) !}

Popular Examples

std of 72,68,70,74,66 standard deviation

72, 68, 70, 74, 66

range of-12,0 range

- 12, 0

7 P 1

variance of 15,9,6,20,13,14,17,16,5 variance

15, 9, 6, 20, 13, 14, 17, 16, 5

25 n C r 4

Frequently Asked Questions (FAQ)

What is 9pi ?
The answer to 9pi is (362880)/((9-i)!)