Answer:
72.
Step-by-step explanation:
Number of strings with exactly 2 1's
= 9C2
= 9*8/2*1
= 36.
Same for 2 0s
= 36.
Answer:
Step-by-step explanation:
I don't really know what your question is asking for but I can tell you there's a quadratic formula that solves for x-ints. There's a quadratic equation which is Ax + bx + c = 0.
Solution is where the lines intersect. It's is (-2 , 1)
Answer is B.(-2,1)
Answer:
2/3 can't be divided because it's in its lowest form so you can reduce it
Answer:
h=5/2
Step-by-step explanation:
