algebra

a diver springs from the edge of a cliff 80 ft above the ocean with an initial upward velocity of 8 ft/ s. How long will it take the diver to reach the water?

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  1. At a diving competition, divers will jump off a 64 foot high cliff. The diver's height above the water, at time t, is given by the equation . How long will it take the diver to hit the water and have a height of 0?

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