ariloveshorses
01.03.2021 •
Mathematics
Tom throws a ball into the air. The ball travels on a parabolic path represented by the equation h =
8t2 + 40t, where
h represents the height of the ball above the ground and t represents the time in seconds. The maximum value
achieved by the function is represented by the vertex. Use factoring to answer the following:
How many seconds does it take the ball to reach its highest point?
What ordered pair represents the highest point that the ball reaches as it travels through the air?
Hint: because parabolas are symmetric, the vertex of a parabola halfway between the zeroes of the quadratic.
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Ответ:
See work below
Step-by-step explanation:
The area of a large pizza cut into 10 slices with be 20 square inches. This is from taking the area of a large 200.96 and dividing by 10.
The large pizza will always be cheaper because of economies of scale.