Mathematics, 19.04.2020 22:46 hncriciacheichi

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6. The height of a baseball thrown into the air can be represented by the following equation:
h(t) = -4.9t2 + 210 + 2 , where h(t) is the height of the ball in meters after t seconds.
a. Find h(t) when t = 0 and give the real-world meaning for this value.
b. When will the ball hit the ground? SHOW YOUR WORK
c. How many seconds does it take the ball to reach 20 meters above the ground? SHOW YOUR
WORK

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