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Question 4 you drop a rock off a bridge. The rock height,h (in feet above the water) after t seconds is modeled by h = -16 t + 541 What is the height of after2 seconds
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Question 4 you drop a rock off a bridge. The rock height,h (in feet above the water) after t seconds is modeled by h = -16 t + 541 What is the height of after2 seconds
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Jan 1, 2019
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question 4 you drop a rock off a bridge. The rock height,h (in feet above the water) after t seconds is modeled by h = -16 t + 541 What is the height of after2 seconds
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hello
how is your day going
hope well
so the answer to this is
h = -16*2 + 541 =
509
hope this helps
have a good day
(:
Serializer
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Jan 2, 2019
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Serializer
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∵h = -16t + 541
So, after 2 seconds ⇒⇒⇒ t =2
substituting in the equation of h
∴ h = -16*2 + 541 = 509 feet
Daniel Kats
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Jan 8, 2019
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