Deriving a Formula for Volume of a Cylinder Ty
Suppose the height of a cylinder is equal to its radius Complete the derivation of the formula for a cylinder
The cylinder can fit inside a square prism, as shown whose height is equal to its radius.
below
The cross-sectional areas are still the same and the ratio The prism's volume is the area of the base,
of the area of the circle to the area of the square is still
times the height
Since the ratio of the areas is then the volume of
the cylinder is times the volume of the prism
V = (413), or
2r

Which graph represents an even function?

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.