Brian has one and 7/10 kilograms of black pepper he uses 7/8 of the pepper and split sit between seven pepper shakers how much pepper will be in each shaker

Each pepper shaker has 7/80 kilograms of pepper. First, determine how much black pepper Brian distributed to all the pepper shakers. Do this by multiplying 7/10 by 7/8. 7/10 * 7/8 = 49/80 Now divide 49/80 by 7 to get the amount of pepper in each shaker. Division is the same as multiplication by the reciprocal, so multiply by 1/7. So 49/80 * 1/7 = 49/560 = 7/80 So each pepper shaker has 7/80 kilograms of pepper.

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.