Acylindrical glass with a radius of 5 cm and a height of 20 cm is balf full of milk. how many milliliters of milk are in the glass? (1 cm3 1 ml) disregard the thickness of the glass when finding your answer

Find capacity of the glass :

Volume of the glass = πr²h 
Volume of the glass = π(5)²(2) 
Volume of the glass = 157.08cm³


Find the volume of the milk :
 
If the glass is half full, 
Volume of the milk = 177.08 ÷ 2
Volume of the milk = 78.54 cm³


Convert cm³ to ml :

78.54cm³ = 78.54 ml


There is 78.54 ml of milk in the glass.

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.