jazzzoeste28 jazzzoeste28
  • 18-03-2024
  • Mathematics
contestada

A toy rocket is launched from a platform 39 feet above the ground at a speed of 83 feet per second. The height of the rocket in feet is given by the polynomial −16t^2+83t+39, where t is the time in seconds. How high will the rocket be after 3 seconds?
144 ft
240 ft
2592 ft
105 ft

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