The total production of 16395 tons of wheat was divided equally and sent to 76 public distribution shops and the remaining was used for midday meals for students on a National Holiday. Find the quantity of wheat used for midday meals? Mention the value you depict from this.

The answer is part a: use

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.