venusg45 venusg45

11-04-2019
Mathematics

contestada

14 bands volunteered but 7 played. How many lineups?

Respuesta :

absor201 absor201

11-04-2019

Answer:

3432

Step-by-step explanation:

Total bands = 14

Bands played = 7

The possible lineups can be calculated using Combination.

So, the possible lineups are 14C7

=> [tex]\frac{14!}{7!(14-7)!}[/tex]

=> 3432

Answer Link

Otras preguntas

How is it possible for Mercury to have frozen ice ?

(10y^3+20y^2+55y)/5y

Can someone use the word delta in a sentence

Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?

Which equation has the same y-intercept as y=4x-3?a. y-3=x b. y=8x+3 c. 3-y=4x d. y=-3+8xWhich of the following is the equation of the line

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

How is it possible for Mercury to have frozen ice ?

find an equivalent expression without parentheses -(50x-15y+15)=

How is it possible for Mercury to have frozen ice ?

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?