Danieedgar Danieedgar

28-02-2017
Mathematics

contestada

How many three digit positive integers are there such that three digits are 3, 4, and 8?

A. 3
B. 6
C. 9
D. 15
E. 96

Respuesta :

dexteright02 dexteright02

28-02-2017

Solving:
*Simple Permutation

[tex]3! = 3*2 = 6[/tex]

Answer: B. 6

6 Combinations of three numbers (348, 384, 483, 438, 834, 843)

Answer Link

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