An office is ordering pizza for two groups. Of the 25 workers in​ Accounting, 56​% want eggplant. The others in Accounting want pepperoni. Of the 50 people in​ Sales, 62​% want pepperoni . The others in Sales want eggplant . In​ all, how many workers want ​pepperoni pizza?

I’m not sure what sujevtbis this

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.

Ibelieve the answer is c i worked it out three times but if my answer is wrong someone correct me