Lovemimi7894 Lovemimi7894
  • 23-08-2017
  • Mathematics
contestada

In how many ways can you choose a committee of 7 from a total of 20 people?

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 23-08-2017
(20 c 7) = 20*19*18*17*16*15*14/(7*6*5*4*3*2*1)
= 77,520
Answer Link

Otras preguntas

what is 1 ¼ ×2⅗= this is middle school ​
BRAINLIEST!!! Which inequality is represented by this graph?
A measurement of how much carbon dioxide we produce in our daily lives based on our energy use is called: a. Carbon Dioxide c. Carbon Monoxide b. Carbon Footpri
Which expression is equivalent to 8/9 divided 3/4? don't feel like using my brain
similar meaning of alleviatian​
Why do smart consumers often make a down payment when using credit to purchase a good? A)It reduces risk to the consumer. B)It eliminates interest charges. C)It
The part of a cylindrical soup can that is covered by the label is 8.5 cm tall and has a diameter of 6.5 cm. What is the area of a label that covers the entire
Many of the speeches in Romeo and Juliet are famous because they express feelings beautifully. Listen to part of Romeo's speech from the beginning of Act II, Sc
Who Here Is bored?? Because i am
Select all the expressions.