B.
Because it reflects over
The answer is 2n - 1 = 12
Hope that helps!
Here you go, hope it helps:)
No, 1/2=0.5
This is because half of one is 0.5, since 0.5 x 2 = 1.
0.1 written as a fraction would be 1/10, since 0.1 x 10 = 1.
0.2 written as a fraction would be 1/5, since 0.2 x 5 = 2
