Respuesta :
Answer:
A
Step-by-step explanation:
I guessed also I just took the exam
Answer:
combination; number of ways = 28
Step-by-step explanation:
nCr = (8,2) =28
Answer:
A
Step-by-step explanation:
I guessed also I just took the exam
Answer:
combination; number of ways = 28
Step-by-step explanation:
nCr = (8,2) =28