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

Rico is making4 batches of mexican rice. each batch needs 2/3cup of corn. He only has a1/3-cup measure.How manytimes must Rico measure 1/3cup of corn to have en

What culture believes health is harmony between man and nature?

why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

A number cube is rolled 24 times and lands on 2 four times and on 6 three time. Find the experimental probability of not landing on a 6

the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch

the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard

a soccer team played 160 games and won 65% of them. how many did they win?

What sorts of signals does the brain use to communicate sensations, thoughts and actions?

True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.