Mathematics, 14.10.2019 00:30 kprincess16r

Lisa is standing on a dock beside a lake. she drops a rock from her hand into the lake. after the rock hits the surface of the lake, the rock's distance from the lake's surface changes at a rate of -5 inches per second. if lisa holds her hand 5 feet above the lake's surface, how far from lisa's hand is the rock 4 seconds after it hits the surface? show how you arrive at your answer

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Lisa is standing on a dock beside a lake. she drops a rock from her hand into the lake. after the ro...