Mathematics, 30.05.2020 08:58 melany682296

The height of a fireworks rocket launched from a platform can be approximated by h=-5t+ 30t +35, where h is the height in meters and t is the time in seconds. Find the time it takes the rocket to reach the ground after it is launched.

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The height of a fireworks rocket launched from a platform can be approximated by h=-5t+ 30t +35, whe...

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