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A projectile is thrown upward so that its distance above the ground after t seconds is h = - 16t2+ 440t. After how many seconds does it reach its maximum height?
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A projectile is thrown upward so that its distance above the ground after t seconds is h = - 16t2+ 440t. After how many seconds does it reach its maximum height?

User DeJaVo
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6 votes
Attached the solution and work.
A projectile is thrown upward so that its distance above the ground after t seconds-example-1
User Alvi
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