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

If a 25 ft rope is cut into two sections with one section 4 times as long as the other section, how long is the shorter piece?
What is the value of x in the triangle (34*)(3x)(50*)
What what was the purpose of Blackstone's commentaries on the laws of England
How many years did Hosea's ministry to the northern kingdom last? twenty five thirty forty fifty
What is the molar mass of a gas that travels 2 times slower than sulfur trioxide
why do you think the canadian government to quebecs becoming of a separate nation?
Which equation represents a proportional relationship that has a constant of proportionality equal to –10? a) y=x-10 b) Y= X - -10 c) y= -1
What was the lightest/smallest tank to ever be made?
witch is greater 4 meters or 450 centimeters
Which inventor contributed most directly to the creation of cell phones? A Thomas Edison B Robert Fulton C Alexander Graham Bell D Henry Bessemer