Apolice report shows that 82% of drivers stopped for suspected drunk driving receive a breath test, 34% receive a blood test, and 24% receive both tests. what's the probability that a randomly selected dwi suspect receives neither test?

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.

Wish i could u but i just don’t know the answer