sumaya771 sumaya771

01-05-2020
Mathematics

contestada

You have a set of 21 songs. How many different groups of 17 could you make?

Respuesta :

salatulmaghrib salatulmaghrib

01-05-2020

C(21,17) = 21*20*19*18/4*3*2 = 215460

Answer Link

Аноним Аноним

01-05-2020

1.

21- 17 = 4

only 1 group

Answer Link

Otras preguntas

If a pyramid with a square base is set on top of a cube and exactly covers the top, how many faces will the shape have on the outside

What is unusual about the speech hamlet begins to recite?

true or false (x4y10)/(xy15)

Which property of complex numbers is demonstrated below? 1. Property of Opposites 2. Addition Property of Zero 3. Associative Property of Addition 4.

What is the reason for a student to use a career assessment for

Many literary works have several __________. themes that stand alone morals that are interconnected morals that stand alone themes that are interconnected

What are the setting in diary of a wimpy kid book 1?

Mara and osman believe that they are the spokespersons for their team, and all the other team members are incapable of coming up with any plans on their own. as

1) If two planes intersect, their intersection is a line. 2) Plane R and plane S intersect. Conclusion:1) If two planes intersect, their intersection is a line

In milgram's study on obedience, informing the participants that it was experiment on learning and memory is an example of