mayamba mayamba

08-07-2019
Mathematics

contestada

how many different ways can you choose 5 books from a total of 15 books

Respuesta :

Аноним Аноним

08-07-2019

Answer:

3003.

Step-by-step explanation:

This is the number of combinations of 5 books from 15 = 15C5

= 15! / 10! 5!

= 15*14*13*12*11 / 5*4*3*2*1

= 3*7*13*11

= 3003.

Answer Link

Otras preguntas

why doesnt the moon crash toward the earth

Fourteen-year-old Karen is angry at her classmate, Joan. Karen doesn't want to get into a physical altercation with Joan, though. Instead, she starts a rumor th

What is the industrial revolution?

What was one similarity between the religious practices of the Persian Empire and those of the Greek civilization?

Independent assortment of chromosomes is a result of A) the random and independent way in which each pair of homologous chromosomes lines up at the metaphase p

what president would you like to have Trump, Cruz,Clinton,Sanders

use distributive property to rewrite 14x+21y

[tex]sin ^-1 (\frac{ \sqrt{3} }{2}) [/tex] [tex]cos^-1( -\frac{\sqrt{3} }2} )[/tex] [tex]tan^-1(-1)[/tex] [tex]cos^-1 (cos \frac{4 \pi }{3}}) [/tex]

Who were the sons of liberty and daughters of liberty?

At what age is the difference between the average height of boys and girls greatest?Estimate this difference to the nearest centimeter.

good job