jjuppada jjuppada
  • 25-06-2020
  • Mathematics
contestada

My club has 25 members. In how many ways can I choose members to form a 4-person executive committee?

Respuesta :

liftec liftec
  • 05-07-2020

Answer:  12650

Step-by-step explanation:

It can be done in C25  4 =  25!/(25-4)!/4!= 25!/21!/(2*3*4)=

=22*23*24*25/24=22*23*25= 12650 variants

Answer Link

Otras preguntas

It's all I have to give, and all anyone needs to live, and to go on living inside, when the world outside no longer cares if you live or die remember I love you
why are the two phases of meiosis important for gamete formation​
identify songs, movie, art, or actual event to the poem la balada de los dos abuelos by nicolas guillen
Solve the system of equations by using a matrix. x - 5y = -5 -4x - 2y = 20
which of the following example shows the influence natural gas has had on human activity
1. Create a Punnett square to calculate the possible genotypes that can result from a cross between the two parent plants. In a dihybrid cross, the alleles of t
Help urgently! You need to do the tasks (a,b). Thank you so much!
This is the name given to the 19th century cattle trail that began in Texas and ended in Kansas.
does puberty ever stop? and at what age if it does?
The raw materials used by green plants for photosynthesis are