A veterinarian wants to construct two equal-sized pens of maximum area out of 240 ft of fencing. See the figure. a . If x represents the length of each pen and y represents the width of each pen, explain why the dimensions of the pens are subject to the constraint 3 x + 4 y = 240 . b . The area of each individual pen is given by A = x y . Use the constraint equation from part ( a ) to express A as a function of x , where 0 < x < 80 . c . Use the function from part ( b ) to find the dimensions of an individual pen that will yield the maximum area. [Hint: Find the vertex of the function from part (b).]
A veterinarian wants to construct two equal-sized pens of maximum area out of 240 ft of fencing. See the figure. a . If x represents the length of each pen and y represents the width of each pen, explain why the dimensions of the pens are subject to the constraint 3 x + 4 y = 240 . b . The area of each individual pen is given by A = x y . Use the constraint equation from part ( a ) to express A as a function of x , where 0 < x < 80 . c . Use the function from part ( b ) to find the dimensions of an individual pen that will yield the maximum area. [Hint: Find the vertex of the function from part (b).]
A veterinarian wants to construct two equal-sized pens of maximum area out of 240 ft of fencing. See the figure.
a. If x represents the length of each pen and y represents the width of each pen, explain why the dimensions of the pens are subject to the constraint
3
x
+
4
y
=
240
.
b. The area of each individual pen is given by
A
=
x
y
. Use the constraint equation from part (a) to express A as a function of x, where
0
<
x
<
80
.
c. Use the function from part (b) to find the dimensions of an individual pen that will yield the maximum area. [Hint: Find the vertex of the function from part (b).]
eric
pez
Xte
in
z=
Therefore, we have
(x, y, z)=(3.0000,
83.6.1 Exercise
Gauss-Seidel iteration with
Start with (x, y, z) = (0, 0, 0). Use the convergent Jacobi i
Tol=10 to solve the following systems:
1.
5x-y+z = 10
2x-8y-z=11
-x+y+4z=3
iteration (x
Assi 2
Assi 3.
4.
x-5y-z=-8
4x-y- z=13
2x - y-6z=-2
4x y + z = 7
4x-8y + z = -21
-2x+ y +5z = 15
4x + y - z=13
2x - y-6z=-2
x-5y- z=-8
realme Shot on realme C30
2025.01.31 22:35
f
Use Pascal's triangle to expand the binomial
(6m+2)^2
Listen
A falling object travels a distance given by the formula d = 6t + 9t2 where d is in feet
and t is the time in seconds. How many seconds will it take for the object to travel
112 feet? Round answer to 2 decimal places. (Write the number, not the units).
Your Answer:
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