Mitchmorgan6095 Mitchmorgan6095

01-07-2017
Mathematics

contestada

An instructor chooses 8 students to answer questions from a class of 15. how many different groups of students could be chosen

Respuesta :

mreijepatmat mreijepatmat

01-07-2017

It's a combination of a group of 8 students chosen among 15 students.

¹⁵C₈ = (15!)/(15-8)!(8!) = 6435 ways

Answer Link

Otras preguntas

Which of the following uses active voice? She makes the most of the opportunities she's given. The dog show can be observed from the stands. The total numbe

What is the mechanical advantage of the lever?

Which sentence uses an absolute modifier correctly? the committee’s decision was final. the committee’s decision was more final. the committee’s decision was th

What was the partition style(s prior windows server 2008 and windows vista?

What is the specific role of one regulatory agency setting standards for the stock exchange and enforcing those standards creating the nation’s money creating M

This is the History question.

how did the quantum mechanical model of the atom improve on Borh's atomic model?

Mr.benson is using 7/8 yards of fridge to decorate his two lamps if he cuts off a piece of that 1/6 yards long how much does he still have left

If an object emits or reflects light

Please help I'm stuck on these 2 problems would help so much!! 10 POINTS Thanks!