Mrs Becker the gym teacher uses 3/5 of his kickball in class half of the remaining balls are given to students for recess what fraction of all kickballs is giving to students for recess

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.

7just use a calculator lmdo