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Mathematics, 18.03.2021 02:00 gobbler80

NASA launches a rocket att = 0 seconds. Its height, in meters above sea-level, in terms of time is given by h =
4.9t² + 154t + 108.
How high is the rocket after 7 seconds?
meters
How high was the rocket when it was initially launched?
meters

ansver
Answers: 1

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