Will ate a snack with 68.44 total calories. If the chip he ate were 39.94 calories, how many calories were in the rest of his snacks

For a 0.25 pfor b o.3pp (0.25+0.3)=0.28

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.