Mathematics, 02.04.2020 18:00, bob231280
A projectile is launched from a hole in the ground one foot deep. Its height follows the equation h = -16t^2 + 8t -1. Use factoring by perfect-squares to find the time when the projectile lands back on the ground. (Hint: Landing on the ground means projectile height is zero.)
Answers: 1
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A projectile is launched from a hole in the ground one foot deep. Its height follows the equation h...
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