Carlos wants to build a rectangular enclosure for his animals. One side of the pen will be against the barn, so he needs no fence on that side. The other three sides will be enclosed with wire fencing. If Carlos has 400 feet of fencing, you can find the dimensions that maximize the area of the enclosure. a. Let w be the width of the enclosure (perpendicular to the barn) and let I be the length of the enclosure (parallel to the barn). Write a function for the area A of the enclosure in terms of w. A(w) = b. What width w would maximize the area? w = ft c. What is the maximum area? A = square feet Question Help: D Post to forum Submit Question
Carlos wants to build a rectangular enclosure for his animals. One side of the pen will be against the barn, so he needs no fence on that side. The other three sides will be enclosed with wire fencing. If Carlos has 400 feet of fencing, you can find the dimensions that maximize the area of the enclosure. a. Let w be the width of the enclosure (perpendicular to the barn) and let I be the length of the enclosure (parallel to the barn). Write a function for the area A of the enclosure in terms of w. A(w) = b. What width w would maximize the area? w = ft c. What is the maximum area? A = square feet Question Help: D Post to forum Submit Question
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.2: Law Of Cosines
Problem 3ECP: In a softball game, a batter hits a ball to dead center field, a distance of 240 feet from home...
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Transcribed Image Text:Carlos wants to build a rectangular enclosure for his animals. One side of the pen will be against the
barn, so he needs no fence on that side. The other three sides will be enclosed with wire fencing. If
Carlos has 400 feet of fencing, you can find the dimensions that maximize the area of the enclosure.
a. Let w be the width of the enclosure (perpendicular to the barn) and let I be the length of the
enclosure (parallel to the barn). Write a function for the area A of the enclosure in terms of w.
A(w) =
b. What width w would maximize the area?
w =
ft
c. What is the maximum area?
A =
square feet
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