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Mathematics, 26.01.2021 03:00 alysonmariefont
If a certain cannon is fired from a height of 9.8 meters above the ground, at a certain angle, the height of the cannonball above the ground, h, in meters, at time, t, in seconds, is found by the function h(t) = -4.9t² + 30.5t +9.8. Find the time it takes for the cannonball to strike the ground.
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If a certain cannon is fired from a height of 9.8 meters above the ground, at a certain angle, the h...
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