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December 19, 2014

December 19, 2014

Posted by **curtina blue** on Wednesday, September 22, 2010 at 10:23pm.

h=-4.9f+k

If aq rock is droppped from a building that is 150 meters tall, what is the height of the rock 4 seconds after it was dropped?

F 71.6 meters

G 78.4 meters

H 130.4 meters

j 145.1 meters

- algebra -
**PsyDAG**, Thursday, September 23, 2010 at 12:10pmh = -4.9t + k

h = -4.9(4) + 150

Can you do the calculations?

- algebra -
**Becker**, Monday, May 13, 2013 at 4:56pm130.4

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