Mathematics, 17.07.2019 18:00 Gimagg5549
Amodel jet is fired up in the air from a 18-foot platform with an initial upward velocity of 56 feet per second. the height of the jet above ground after t seconds is given by the equation h=-16t^2+56t+18, where h is the height of the jet in feet and t is the time in seconds since it is launched. what is the maximum height the jet reaches, to the nearest foot? a. 767 feet b. 67 feet c. 30 feet d. 18 feet
Answers: 1
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Use the quadratic formula to solve 5x=6x^2-3,what are the values of x?
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Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =
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How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons
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Amodel jet is fired up in the air from a 18-foot platform with an initial upward velocity of 56 feet...
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