i believe this is it, ik it’s long but use this
Answer: the answer is 65
Step-by-step explanation:
Answer:
Total number of people = 13
A:
Number of ways to choose 10 players to take the field = 13C10
= ![\frac{13!}{10!3!}](https://tex.z-dn.net/?f=%5Cfrac%7B13%21%7D%7B10%213%21%7D)
= 286
B:
This is given as: 13P10
=
= ![\frac{13!}{3!}](https://tex.z-dn.net/?f=%5Cfrac%7B13%21%7D%7B3%21%7D)
= 1037836800
C:
This is given as:
(3C1 x 10C9) + (3C2 x 10C8) + (3C3 x 10C7)
Solving this we get the answer as = 285
Answer:
Step-by-step explanation:
Answer:
no solutions
Step-by-step explanation:
they will be parallel cuz same slope but diff y-intercepts