ecgilhuys ecgilhuys

01-02-2018
Mathematics

contestada

In how many ways can the top six seeds (rankings) be chosen from nine players on the tennis team

Respuesta :

Аноним Аноним

01-02-2018

C[tex] \left \ {{6 \atop {9}} \right. [/tex]=[tex] \frac{9*8*7*6*5*4}{6!} [/tex]=84

Answer Link

Otras preguntas

David helped his father stock the pond with baby catfish and blue gill. They put in a total of 75 fish. If the number of blue gill was doubled and the number of

the length L of a spring is given by L=(3/4)F + 5 where F is applied force. What force F will produce a length of 8?

where does the shadow of the shuttle in space form?

What were the reasons for the failure of the League Nations?

State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N, a * a = a , for all a * N.(ii) If * is a

List all the commonwealth games mascots from 1982-2014

Find 4 consecutive odd integers where the product of the two smaller numbers is 64 less than the product of the two larger numbers.

State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N, a * a = a , for all a * N.(ii) If * is a

How many hours are 180 minutes

in the xy-plane above, point c has coordinates (6,9). which of the follwoing is an equation of the line that contains points 0 and c?