A cake is made of layers. The rectangular tops of each layer are similar. The top layer has a width of 3 inches and a length of 8 inches. The bottom layer and the top layer have a similarity ratio of What are the approximate dimensions of the bottom layer rounded to the nearest tenth ?

Dm me pls mike and

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.