Wednesday

August 27, 2014

August 27, 2014

Posted by **Jessica** on Thursday, November 18, 2010 at 8:08pm.

- Calculus -
**MathMate**, Friday, November 19, 2010 at 4:35pmIf the pen has to be joined to the

*whole*side of the barn, there goes 130 ft. He/she has only 30 ft left for the two sides. The dimensions are therefore 15 ft * 130 ft = 1950 sq.ft.

There is no calculations involving calculus, unless I have misinterpreted the question.

- Calculus -
**Anonymous**, Tuesday, May 3, 2011 at 6:02pmA landscape architect wished to enclose a rectangular garden on one side by a brick wall costing $30/ft and on the other three sides by a metal fence costing $20/ft. If the area of the garden is 108 square feet, find the dimensions of the garden that minimize the cost.

- Calculus -
**Anonymous**, Tuesday, May 3, 2011 at 6:03pmA landscape architect wished to enclose a rectangular garden on one side by a brick wall costing $30/ft and on the other three sides by a metal fence costing $20/ft. If the area of the garden is 108 square feet, find the dimensions of the garden that minimize the cost.

Length of side with bricks x

Length of adjacent side y

- Calculus -
**Anonymous**, Monday, April 2, 2012 at 10:33pmlol

**Related Questions**

calculus - A farmer has 180 feet of fence and wants a pen to adjoin to the whole...

Geometry - A farmer wants to fence in a rectangular pen using the wall of a barn...

math - Farmer Hodges has 50 feet of fencing to make a rectangular hog pen ...

calculus optimization problem - A farmer has 460 feet of fencing with which to ...

math - a farmer wants to build a rectangular pen using a side of a barn and 60ft...

algebra - A farmer decides to enclose a rectangular garden, using the side of a ...

math - a rectangular pen is to be constructed alongside a barn using 120 feet of...

algebra - A farmer decides to enclose a rectangular garden, using the side of a ...

calculus - if a farmer has 100 feet of fence and wants to make a rectangular ...

math - a farmer is building a fence around his yard. one side of the fence will ...