Wednesday
October 1, 2014

Homework Help: College algebra

Posted by Missy on Saturday, May 5, 2012 at 3:23am.

An architect wishes to design a large room 122 feet long that will be a whispering gallery. The ceiling of the room has a cross section that is an ellipse whose foci are to be located 14 feet to the right and the left of center. Find the height h of the elliptical ceiling ( to the nearest tenth of a foot.)

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