How can you find the percent one number is of another? for example, what percent of 35 is 7?

7 IS WHAT PERCENT OF 35?
Solve: x/100 = 7/35
x = 100(7/35)
x = 100(1/5)
x = 20
7/35 = 20%

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.