zvoldahl1389 zvoldahl1389
  • 01-01-2018
  • Mathematics
contestada

How many ways can you select 4 volunteers out of 13?

Respuesta :

mreijepatmat
mreijepatmat mreijepatmat
  • 01-01-2018
It's a combination of 4 chosen among 13:

¹³C₄ = (13!)/(4!).(13-40!)

¹³C₄ = (13!)/(4!).(9!)

¹³C₄ = 715 Ways

Answer Link

Otras preguntas

What did Mrs. Dodds want from Percy
Which of the following are not allowed on public land? a. Grazing cattle b. Logging c. Mining d. None of the above.
Need help pls math. ​
What was one effect of the Compromise of 1850?
The usage label that best describes a word used in casual conversation, in letters to friends, and in informal talks is ________.
how would you solve this equation?use words only 2+4=8
Readers must consider ________ to determine the central idea in an informational text. A. the author and setting B. historical facts and people C. the topic and
During photosynthesis, photocenters in chlorophyll capture energy from photons to excite electrons. The energized electrons are then moved through a series of r
how long does it take to get omicron after being exposed
can someone tell me how to solve this format of a question?