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February 27, 2015

February 27, 2015

Posted by **Sherrydoug2** on Monday, March 4, 2013 at 8:00pm.

H = 49t^2 + 14t +60

where h is in meters and t is the time in seconds since the ball was thrown. Find the time that the ball will be 30 meters from the ground. Round your answer to the nearest tenth of a second.

- algebra -
**Sherrydoug2**, Monday, March 4, 2013 at 8:45pmSorry, the cliff is 30 feet high.

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