Mathematics, 17.02.2021 19:10 blythephillips2734
A stone falls from a train trestle. The stone's height in meters above the ground is modeled by the function h(t)=−4.9t2+155 where t is time in seconds. To the nearest tenth of a second, how long does it take the stone to hit the ground? State what strategy you will use to answer the question, and then find the answer.
Answers: 2
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This question awards 100 ! i really don’t want to fail i will also mark you !
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A stone falls from a train trestle. The stone's height in meters above the ground is modeled by the...
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