Mathematics, 21.04.2021 01:50 lizzyhearts
A rocket is launched from the top of an 60 foot cliff with an initial velocity of 150 ft./s. The height H of the rocket after T seconds is given by the equation H = -16t2+150t+60. how long after the rocket is launched will it be 20 feet from the ground?
Answers: 2
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From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
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Answers: 3
A rocket is launched from the top of an 60 foot cliff with an initial velocity of 150 ft./s. The hei...
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