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OpenStudy (anonymous):
Which equation would best help solve the following problem? Rita hits a tennis ball with an initial velocity of 15 meters/sec. When she hits the ball, it is one meter above the ground. How long will it take for the ball to hit the ground? A. –16t^2+ 15t + 1 = 0 B. –4.9t^2 + 15t = 1 C. –4.9t^2 + 15t + 1 = 0 D. 4.9t^2 + 15t + 1 = 0
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