Seth has a piece of aluminum that is 10 in. wide and 12 ft. long. He plans to form a gutter with a rectangular cross section and an open top by folding up the sides. What dimensions of the gutter would maximize the amount of water that it can hold? Hint: Write a quadratic function for the cross-sectional area and find the vertex.
2007-03-08
08:59:35
·
4 answers
·
asked by
sillyboys_trucksare4girls
2
in
Science & Mathematics
➔ Mathematics
Okay, wow... we have some really "bright" people in here.
2007-03-08
09:02:54 ·
update #1