Solve Quadratic Inequalities · Review Exercise 110
Solve by using the method of factoring, the square root principle, or the Quadratic Formula. Round your answers to the nearest tenth, if needed.
A ball is thrown vertically in the air with a velocity of 160 ft/sec. Use the formula h = −16t^2 + v_0t to determine when the ball will be 384 feet from the ground. Round to the nearest tenth.
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OpenStax, Intermediate Algebra 2e · §9.8 Solve Quadratic Inequalities · Review Exercise 110
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