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

At Teresa's auto shop, it takes her 15 minutes to do an oil change and 18 minutes to do a tire change. Let x be the number of oil changes she does. Let y
the distance, measured in degrees,north and south of the equator is referred to as?
What is the largest bone in the human body?
(9 x 10^8) divided by (8 x 10^-2)
why is it important to overcome communication barriers?
what was the following main provision of the american system
Identify the word which the italicized adjective clause modifies she has already read the book that she borrowed yesterday.? what is it? she, book or, yesterday
Which of these steps must first accomplish in order to build believable story elements within historical fiction
What is the difference between a dependent clause and an independent clause? A dependent clause cannot stand alone; an independent clause expresses a thought o
How did mansa musa organize and protect his empire ?