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OpenStudy (clamin):
PLEASE HELP!! MEDAL!! The height of Carl, the human cannonball, is given by h(t)=-16t^2+56t+40 where h is in feet and t is in seconds after the launch. a.) What was his height at the launch? b.) What is his maximum height? c.) How long before he lands in the safety net, 8 feet above the ground?
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OpenStudy (mikeymaximum):
@Mimi_x3
OpenStudy (mikeymaximum):
@mathstudent55
OpenStudy (mikeymaximum):
@nincompoop
OpenStudy (mikeymaximum):
@bibby
OpenStudy (bibby):
what time in seconds is the launch? how do you find the maximum of a parabola?
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