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ricky built a model rocket its flight can be modeled by the equation h=-16t^2+135t how long is rickys rocket in the air
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ricky built a model rocket its flight can be modeled by the equation h=-16t^2+135t how long is rickys rocket in the air

User Samora
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1 Answer

5 votes
It should be about 8.4 seconds. I put it into my graphing calculator so I can’t really explain it better than that, sorry!
User Alexander Pranko
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