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

7. How did our trade with Japan change Japanese society?

Write (9+6/)-(1+3/) as a complex number in standard form

(x-4)(x-4)(x-4)-4(x-4)

Which statement below is true only for homogeneous catalysts? a. A homogeneous catalyst is a solid substance to which liquid or gaseous reactants will adhere to

Sr2+(aq) and Hg22+(aq) complete the net ionic solution

Asia and the barriers the Chinese people had to overcome. What creates the northern barrier of China's geographical isolation? A. Himalaya MountainsB. Taklamak

how do negative exponents become positive?

Sr2+(aq) and Hg22+(aq) complete the net ionic solution

Which of the following is an example of an atom "following" the octet rule? A) A chlorine atom loses two electrons B) A nitrogen atom that has 5 valence e

Ice cream is best stores at 4 degree F with an allowance of 3 degree F. What is the best range to store ice cream? A) 4 to 8 B) 7 to 10 C) 1 to 7