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Mathematics, 06.05.2020 06:40 justicejesusfreak

A race car driving under the caution flag at 110 feet per second begins to accelerate at a constant rate
after the warning flag. The distance traveled since the warning flag in feet is characterized by
30t2 + 110t, where t is the time in seconds after the car starts accelerating again. How long does it take
the car to travel 40 feet after it begins accelerating?

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