3 years ago

Use the permutation formula to solve a problem when n = 8 and r = 4.

Mathematics

2 answers:

Feliz [49]3 years ago

8 0

Answer:

1680

Step-by-step explanation:

(,)=(8,4)

$=\frac{8!}{(8-4)!}$

=1,680

olganol [36]3 years ago

7 0

The answer is B which is 1,689

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