#9) (modified) A farmer with 800 feet of fencing wants to enclose a rectangular area and then divide it into 4 pens with fencing parallel to one side of the rectangle. What is the largest possible area of the four pens? a. Skip. b. Draw a diagram illustrating the general situation, and label the variables. c. Write an expression for the total area. d. Use the given information to write an equation that relates the variables. e. Use part d to write the total area as a function of one variable. f. Finish solving the problem.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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#9) (modified) A farmer with 800 feet of fencing wants to enclose a rectangular area
and then divide it into 4 pens with fencing parallel to one side of the rectangle. What is
the largest possible area of the four pens?
a. Skip.
b. Draw a diagram illustrating the general situation, and label the variables.
c. Write an expression for the total area.
d. Use the given information to write an equation that relates the variables.
e. Use part d to write the total area as a function of one variable.
f. Finish solving the problem.
Transcribed Image Text:#9) (modified) A farmer with 800 feet of fencing wants to enclose a rectangular area and then divide it into 4 pens with fencing parallel to one side of the rectangle. What is the largest possible area of the four pens? a. Skip. b. Draw a diagram illustrating the general situation, and label the variables. c. Write an expression for the total area. d. Use the given information to write an equation that relates the variables. e. Use part d to write the total area as a function of one variable. f. Finish solving the problem.
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