NurielQ154455 NurielQ154455
  • 03-11-2022
  • Mathematics
contestada

A pianist plans to play 6 pieces at a recital from her repertoire of 26 pieces.

A pianist plans to play 6 pieces at a recital from her repertoire of 26 pieces class=

Respuesta :

SekaiM580054 SekaiM580054
  • 03-11-2022

Answer:

[tex]230230\text{ Recital programs are possible}[/tex]

Explanation:

Here, we want to get the number of possible recital programs

We are not concerned about arrangements here

Thus, we have to use combination

We have this as:

[tex]^nC_r\text{ = }\frac{n!}{(n-r)!r!}[/tex]

where in this case, n is 26 and r is 6

Substituting the values in the combination formula, we have it that:

[tex]^{26}C_6=\text{ }\frac{26!}{(26-6)!6!}\text{ = 230230}[/tex]

Answer Link

Otras preguntas

How hard is ap physics 1
Translate the following sentence into French: We get dressed in the morning. Nous habitons au matin. Nous nous habitons au matin. Nous nous habiter au matin. No
ques1. Name three substances that are not mixtures.2. Name three substances that are mixtures.​
this is my weakest subject i really need some help​
Graph the first six terms of a sequence where a1 = -3 and r = 1.5
The hill we climb poem
the swallowtail caterpillar is an example of a ?
A tissue sampler that is being used for a medical procedure is placed inside a saline solution. Unknown to the medical team, the saline solution is hypertonic.
As the car launches, which of the following are correct?
Sam está remando en un bote lejos de un muelle. El gráfico muestra la relación entre el tiempo y la distancia de Sam desde el muelle. Evalúe la función para una