A. That would be 12C4 = (12*11*10*9) / (4*3*2*1) = 495 ways
b. This is 7C4 = 7C3 = (7*6*5) / 6 = 35 ways
c. This would come to 7C4 / 12C4 = 35/495 = 7/99
Answer:
Step-by-step explanation:
24m - 12p + 72
factor out a 2
2(12m - 6p + 36) <=== here is one
factor out a 4
4(6m - 3p + 18) <=== and here is another one
Answer:
I think the answer is m= -91
Answer:
option a x²-25
Step-by-step explanation:
(x-5)²
x²-25
Answer: K > 0.13 :)
Step-by-step explanation: If you count the gaps it gives you thirteen and your going up so thats your answer :)
