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Mathematics 13 Online
OpenStudy (anonymous):

you drop a rock off a bridge You drop a rock off a bridge. The rock's height, h (in feet above the water), after t seconds is modeled by h = – 16 t2 + 446. What is the height of the rock after 3 seconds? A. 2,750 B. 302 C. 398 D. 437

OpenStudy (anonymous):

@dan815

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

Help plz

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