Mathematics, 10.07.2019 04:30 wyattjefferds05

The equation y = -6t^2 - 10t + 56 describes the height (in feet) of a ball thrown downward at 10 feet per second from a height of 56 feet from the surface from mars. in how many seconds will the ball hit the ground? express your answer as a decimal rounded to the nearest hundredth.

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