Answer:
B I think
Step-by-step explanation:
The number of different groups can be found by finding 9C3 (Using combinations)
We will find combinations from n = 9 to r = 3
Therefore, 9C3 = 9!/6!*3! = (9*8*7*6!)/(6!*3*2)
= 3*4*7
= 84 ways.
Answer:
Steno lo sebroo disculpa pero lo hice por los puntos gracias
Answer:
UP THE DOWN THAT WHAT I GOT
Step-by-step explanation:
1st not similar
2nd similar
3rd not similar