What fraction is equivalent to 0.125

A. 1/10
b. 1/8
c. 1/16

 B) 1/8

The digit 5 is in the thousandths place

So 0.125 = 125/1000

To reduce 125/1000, we'll divide each part by the GCF 125

125/125 = 1

1000/125 = 8

So 125/1000 = 1/8 meaning that 1/8 = 0.125

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.