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# The height; in meters, above sea level of a NASA launched rocket is given by h(t) 4.9t2 + 40t + 276 where t represents the number of seconds since the rocket was la...

## Question

###### The height; in meters, above sea level of a NASA launched rocket is given by h(t) 4.9t2 + 40t + 276 where t represents the number of seconds since the rocket was launched: Assuming that the rocket will splash down into the ocean, after how many seconds will the splashdown occur?Round your answer to 3 decimal places as neededHow many meters above sea level does the rocket get at its peak?Round your answer to 3 decimal places as neededIf we assume that the rocket is launched from a launch pad, how

The height; in meters, above sea level of a NASA launched rocket is given by h(t) 4.9t2 + 40t + 276 where t represents the number of seconds since the rocket was launched: Assuming that the rocket will splash down into the ocean, after how many seconds will the splashdown occur? Round your answer to 3 decimal places as needed How many meters above sea level does the rocket get at its peak? Round your answer to 3 decimal places as needed If we assume that the rocket is launched from a launch pad, how high is the launch pad? Round your answer to 3 decimal places as needed

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