ashleeusher1212 ashleeusher1212

15-02-2017
Mathematics

contestada

In how many ways can a teacher arrange five students in the front row of a classroom with a total of 20 students

Respuesta :

sheheryar91 sheheryar91

15-02-2017

select 5 students from 20
means 20P5
=1860480

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