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

What's the word for to talk on and on pointlessly, without clear direction

What's the other term for: explosive or changing very quickly

a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece

If X is the set of negative numbers and Y is the set of positive numbers, then the union of X and Y and 0 is the set of (A) all real numbers (B) all integers (C

How did Niccolo Machiavelli’s book The Prince set him apart from other writers of the Renaissance?

What's the other word stubborn; inflexible

Amy raised £n for charity. Chris raised £18 more then any. The mean amount raised by the two of them is £45. Work out how much money each one of them raised

Molecular scientists can read the DNA code and compare the DNA of different organisms. This concept is used in molecular clocks to determine which of the follow

Which chemical equation best describes the reaction of potassium metal with fluorine gas to form solid potassium fluoride? A. K(s) + F2(g) → KF2(s) B. K(s) + F(

What's the term for: unwilling to bend; unyielding