Find the best solutions to your problems with the help of IDNLearn.com's expert users. Our experts provide timely, comprehensive responses to ensure you have the information you need.

¿Cuántos grupos de 4 alumnos se pueden formar con 17 alumnos aventajados para representar a un colegio en un concurso de preguntas de matemáticas?

A. 2380
B. 4321


Sagot :

Final answer:

The answer explains how to calculate the number of groups of 4 students that can be formed with 17 students.


Explanation:

To calculate the number of groups of 4 students that can be formed with 17 students, we use the combination formula:

C(n, r) = n! / (r! (n-r)!)

Substitute n = 17 and r = 4 into the formula:

C(17, 4) = 17! / (4! (17-4)!)

Calculate to find the number of groups.

In this case, C(17, 4) = 2380 groups.


Learn more about combinations and permutations here:

https://brainly.com/question/34452834