Solve the problem.
-A ball is thrown downward with an initial velocity of 35 meters per second from a cliff that is 120 meters high. The height of the ball is given by the quadratic equationn $h = - 4.9 t ^ { 2 } - 35 t + 170$ where h is in meters and t is the Time in seconds since the ball was thrown. Find the time that the ball will be 50 meters from the ground. Round Your answer to the nearest tenth of a second.
A)2.6 seconds
B)2.5 seconds
C)3.5 seconds
D)2.4 seconds

Question

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The Answer of Solve the problem.
-A ball is thrown downward with an initial velocity of 35 meters per second from a cliff that is 120 meters high. The height of the ball is given by the quadratic equationn $h = - 4.9 t ^ { 2 } - 35 t + 170$ where h is in meters and t is the Time in seconds since the ball was thrown. Find the time that the ball will be 50 meters from the ground. Round Your answer to the nearest tenth of a second.
A)2.6 seconds
B)2.5 seconds
C)3.5 seconds
D)2.4 seconds

Solve the Problem h=−4.9t2−35t+170h = - 4.9 t ^ { 2 } - 35 t + 170h=−4.9t2−35t+170

Solve the Problem $h = - 4.9 t ^ { 2 } - 35 t + 170$