After eating at your favorite restraunt, you know that the bill before tax is $52.00 and that the sales tax is 8%. You decide to leave a 20% tip for the waiter based on the pre tax amount. How much will the total bill be including tax and tip?

The answer is d. 606 because you have to multiply 30% ( percent) times 2020 (total) to get ur answer.

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 it’s 5 and then 3