Answer:
21 matches
Step-by-step explanation:
This is a combination problem where we have to select two member out of 7 members
So we want calculation of 7C2
7C2 = 7!/[(2!)(7-2)!]
(7*6*5*4*3*2*1)/[(2*1) *(5*4*3*2*1]
(7*6)/2 ~ Note everything that easily cancels here!
42/2
21 matches
Answer:
2.05
Step-by-step explanation:
Answer: it's A
Step-by-step explanation: Its A I bet nonono C
Thirteen plus seven is twenty. One fourth of twenty is five.
The answer is five.
The answer is the one you put that and it says its correct
