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Questions (1,180)
A rancher has 900 meters of fence to enclose a rectangular corral. The corral is to be divided into four subcorrals. What are
3 answers
asked by
Anom
2,034 views
Foggy optics, inc. makes laboratory microscopes. setting up each production run costs $2500. Insurance costs, based on the
3 answers
asked by
math
1,593 views
A rectangular garden is to be fenced off and divided into 3 equal regions by fencing parallel to one side of the garden. 200
3 answers
asked by
Usman
1,216 views
Let f(x)=e^(2x)-kx, for k greater than 0.
Using a calculator or computer, sketch the graph of f for k=1/9, 1/6,1/3,1/2,1,2,4.
3 answers
asked by
Eva
806 views
The rate of change R, in kilometers per hour, of the altitude of a hot air balloon is given by R(t)=t^3-4t^2+6 for time on the
4 answers
asked by
Joe Schmo
2,957 views
A square-bottomed box with no top has a fixed volume, V. What dimensions minimize the surface area?
3 answers
asked by
Nisa
2,132 views
Find the maximum area of a rectangle inscribed between the x-axis and f(x)=-x^4+3
3 answers
asked by
Jeff
853 views
Suppose that 430 ft of fencing is used to enclose a corral in the shape of a rectangle with a semicircle whose diameter is a
4 answers
asked by
HELP
2,101 views
You have 600 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the
4 answers
asked by
Tori
3,761 views
Use the simplex method to find the maximum value of P = 3x + 3y subject to these constraints:
3x + 2y ≤ 360 x - y ≤ 60 y ≤
3 answers
asked by
John
597 views
I actually have two questions:
4. An open box is to be made from a rectangular piece of material 3m by 2m by cutting a congruent
3 answers
asked by
Anonymous
3,026 views
A box has a bottom with one edge 7 times as long as the other. If the box has no top and the volume is fixed at V, what
5 answers
asked by
Matt
3,016 views
Minimizing Sum: Find two positive numbers whose sum is 100 and the sum of whose squares is a minimum.
3 answers
asked by
David
2,386 views
How would the maximum and minimum values of a feasible region be found with a given function such as f(x,y)=-x+3y?
3 answers
asked by
ABCD
705 views
You have a wire that is 65 cm long. You wish to cut it into two pieces. One piece will be bent into the shape of a square. The
3 answers
asked by
alexis
330 views
A gas pipe line is to be constructed from a storage tank, which is right on a road, to a house which is
600 feet down the road
4 answers
asked by
andy
1,050 views
Describe how you would use the second derivative to determine a local maximum or minimum.
3 answers
asked by
Sami
653 views
Find the absolute maximum and minimum of the function f(x,y)=ysqrt(x)−y^2−x+3y on the domain 0≤x≤9, 0≤y≤6.
3 answers
asked by
ally
1,240 views
An architect is designing an atrium for a hotel. The Atrium is to be rectangular with a perimeter of 728ft of brass piping. What
3 answers
asked by
Ethan
1,151 views
Find the maximum value of the objective function
z = 19x + 7y, subject to the following constraints. (See Example 2.) 3x + 2y
2 answers
asked by
Sam
765 views
A differentiable function called f(x) achieves its maximum when x=0. Which of the following must then be true?
1. The function
3 answers
asked by
Anonymous
1,015 views
A box with a square base and no top is to be built with a volume of
6912 in^3. Find the dimensions of the box that requires the
3 answers
asked by
Nathaly
1,593 views
Given f'(x)=(x-4)(6-2x) find the x-coordinate for the relative minimum of the graph f(x).
OPTIONS: 8 6 3 None of these I think it
4 answers
asked by
Ke$ha
1,807 views
a rancher has 1200 fet of fencing to enclose two adjacent cattle pens. What dimensions should be used so that the enclosed area
3 answers
asked by
Dante
1,421 views
A farmer wants to fence an area of 6 million square feet in a rectangular field and then divide it in half with a fence parallel
4 answers
asked by
TayB
7,528 views
An appliance repair shop has 5 vacuum cleaners, 12 TV sets, and 18 VCRs to be repaired. The store employs two part time
3 answers
asked by
Fala
556 views
A college is planning to construct a retangular parking lot on land bordered on one side by a highway. The plan is to use 680
3 answers
asked by
ddot
1,388 views
The total surface area of a square-based open top rectangular box is 12
square units. Find the dimensions of the box such that
4 answers
asked by
BIINWEI
1,109 views
your father wants to fence a rectangular area in your backyard for a garden. one side of the garden is along rhe edgeof the yard
3 answers
asked by
athira
2,882 views
a wire 36 meter long is cut into two pieces. each piece is bent to form a rectangle which is 1 cm longer than its width. How
3 answers
asked by
joemarie
1,153 views
Determine the y-coordinate of the local minimum on the graph of the function f(x) = x5 - 6x2 + x + 4.
1 answer
asked by
Emma
360 views
You are in a boat "a" miles from the nearest point on the coast. You are to go to a point Q, which is "b" miles down the coast
5 answers
asked by
ricardo
1,777 views
You have 192 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the
3 answers
asked by
Ryan
924 views
The concentration of a drug in a patient's bloodstream t hours after it is taken after it is taken is given by
C(t) =
3 answers
asked by
vivi
1,855 views
Exeter Mines produces iron ore at four different mines; however, the ores extracted at each mine are different in their iron
3 answers
asked by
alia
1,344 views
A bakery packages cookies in two sizes of boxes, one with 18 cookies and the other with 24 cookies. A small number of cookies
4 answers
asked by
Nicole
1,742 views
A rectangular field is enclosed by a fence and separated into two parts by a fence parallel to one of the sides. If 600 m of
3 answers
asked by
Jasmine
605 views
Find the absolute maximum and absolute minimum values of f on the given interval [π/4, 7π/4]. (Round all answers to two
4 answers
asked by
Michael
2,449 views
Could you please explain this problem step by step, thank you!
You are planning to make an open rectangular box that will hold a
4 answers
asked by
Lisa
668 views
A front window on a new home is designed as a rectangle with a semicircle on the top. If the window is designed to let in a
3 answers
asked by
Cvan
1,250 views
The manager of a large apartment complex knows from experience that 80 units will be occupied if the rent is 460 dollars per
4 answers
asked by
Anonymous
2,919 views
Consider a window the shape of which is a rectangle of height h surmounted a triangle having a height T that is 1.3 times the
4 answers
asked by
Katrina
769 views
a rectangular water tank has a length 20 ft, width 10 ft , and depth 15 ft . if the tank is full , how much work does it take to
3 answers
asked by
tony
1,143 views
At a flea market held each weekend, an artist sells handmade earrings. The table below shows the average number of pairs of
1 answer
asked by
Catherine
635 views
Maximize P = 4x + 20y subject to these constraints:
2x + 15y ≤ 700 5x + 10y ≤ 1150 5x + 5y ≤ 1000 4x + 15y ≤ 980 x ≥ 0,
3 answers
asked by
John
538 views
Find the minimum and maximum values of the objective function subject to the given constraints?
Objective Function: C=4x+5y
3 answers
asked by
emily
1,730 views
Optimization
At 1:00 PM ship A is 30 miles due south of ship B and is sailing north at a rate of 15mph. If ship B is sailing due
3 answers
asked by
Jake
1,517 views
if you have 88 ft of fencing to enclose a rectangular plot but don't fence one side, find the length and width of the rectangle
2 answers
asked by
rochelle
1,225 views
Here's another one that I do not really understand.
A company estimates that the cost (in dollars) of producing x units of a
4 answers
asked by
Jane
521 views
Here is the problem: You are going to make ans sell bread. A loaf of Irish soda bread is made with 2 cups flour and 1/4 cup
4 answers
asked by
Skyelar
1,172 views
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