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OpenStudy (anonymous):
A falling stone is at a certain instant 90 feet above the ground. Two seconds later it is only 10 feet above the ground. If it was thrown upward with an initial speed of 3 feet per second, from what height was it thrown?
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OpenStudy (anonymous):
here are the answer choices
OpenStudy (anonymous):
a) 5559/64 b) 5815/64 c) 5687/64 d) 5761/64
OpenStudy (anonymous):
are u tehre
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