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Mathematics 18 Online
OpenStudy (anonymous):

1) A ball is launched at 20 m/sec from a 50 m tall platform. The function of the ball’s height (h) at time (t) seconds after launch is h(t) = -5t2 + 20t + 50. What is the domain of this situation?

OpenStudy (anonymous):

3

OpenStudy (anonymous):

wrong

OpenStudy (anonymous):

how you no its wrong you the one who need help !

OpenStudy (anonymous):

and your point!!!!!!!!!!!!!!

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