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

What is 68 divided by the square root of 4

Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative,

How many heart chambers does a shark have?

1,352 pounds is what fraction short of a ton? A) 169/250 B) 77/100 C)13/20 D140/223

what colors are birds are attracted 2

how do u divide 16 by 3/5

What challenges did the californios face?

what is the cell cycle??

Tear is to sorrow as smile is to

7x+3y=22 4y=20 I need to know how to write this equation out with the answer