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A box with an open top is to be made from a square piece of cardboard by cutting equal squares from the corners and turning up
3 answers
asked by
Trisha
1,072 views
A rectangle is inscribed into the region bounded by the graph of f(x)=(x^2-1)^2 and the x-axis, in such a way that one side of
4 answers
asked by
Luke
1,136 views
An appliance company has a warehouse and two terminals. To minimize shipping costs, the manager must decide how many appliances
5 answers
asked by
Ally
1,296 views
An open box with a square base is to have a volume of 12ft^3.
Find the box dimensions that minimize the amount of material used.
4 answers
asked by
Kyle
5,869 views
Eighty metres of fencing are available to enclose a rectangular area. What are the dimensions that enclose the max area. What is
5 answers
asked by
Jack
5,664 views
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You have 92 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side
5 answers
asked by
Liz
2,266 views
A manufacturer uses a 28 x 41 metal sheet to construct an open box by cutting out squares from each corner. What length square
6 answers
asked by
Terry
2,677 views
Find two positive real numbers x and y such that they add to 120 and x^(2)y is as large as possible
4 answers
asked by
Raj
4,602 views
The concentration C(t), in milligrams per cubic centimetre, of a certain medicine in a patient's bloodstream is given by C(t)=
4 answers
asked by
Jake
2,840 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
5 answers
asked by
Katrina
607 views
it cost you c dollars each to manufacture and distribute backpacks. if the backpacks sell at x dollars each, the number sold is
4 answers
asked by
elley
3,056 views
An open box is made from a rectangular piece of cardboard measuring 16 cm by 10cm. Four equal squares are to be cut from each
5 answers
asked by
annie
5,718 views
Peter has 1200 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle that maximize the enclosed
7 answers
asked by
Jane
5,836 views
An airline will provide accommodations for a minimum of 2000 first-class, 1500 tourist, and 2400 economy-class passengers.
4 answers
asked by
Peter
2,467 views
Minimize F = x2 + y2 with x + 2y = 5
Thank you
4 answers
asked by
Kyle
1,732 views
A hospital performs 3 types of operations. The first type takes 30 minutes, and they charge $500 for it. The second type takes 1
4 answers
asked by
Simplyh
2,739 views
Diana has 520 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle that maximize the enclosed
4 answers
asked by
Cathy
4,210 views
A toy manufacturer is introducing two new dolls, My First Baby and My Real Baby. In one hour, the company can produce 8 First
4 answers
asked by
Caleb
1,845 views
Last year, 200 people came to see the fall play at Jones High School. The ticket price was $2.00. This year, the drama teacher
4 answers
asked by
Kai
811 views
A rectangular dog pen is to be constructed using a barn wall as one side and 60 meters of fencing for the other three sides.
4 answers
asked by
booyah
4,686 views
A manufacturer of projection TVs must ship a total of at least 1000 TVs to its two central warehouses, x to the first warehouse
4 answers
asked by
Cody
1,228 views
A chain saw requires 7 hours of assembly and a wood chipper 3 hours. A maximum of 63 hours of assembly time is available. The
4 answers
asked by
Caitlin
5,432 views
Find the point on the graph of function that is closest to the point.
f(x)=x^2 (2,1/2)
5 answers
asked by
Elizabeth
6,278 views
An OPEN box has a square base and a volume of 108 cubic inches and is constructed from a tin sheet. Find the dimensions of the
5 answers
asked by
Jennifer
13,558 views
A piece of wire 40cm long is cut into two pieces. One piece is bent into the shape of a square and the other is bent into the
4 answers
asked by
sh
14,835 views
A company offers the following schedule of charges: $30 per thousand for orders of 50,000 or less with the charge per thousand
5 answers
asked by
A company offers the following schedule of charges
5,361 views
An open top bos with a square base is to be constructed from 192 sq ft of material. What should be the dimensions of the box if
4 answers
asked by
Derek
2,857 views
A steel storage tank for propane gas is to be constructed in the shape of a right circular cylinder with a hempishere at each
5 answers
asked by
Rae
4,708 views
Farmer KIKO wants to build a 150-square meter rectangular pigpen for his pigs. One wall of the
pen will be the existing barn for
4 answers
asked by
Cute
1,050 views
Find a value of c> 1 so that the average value of f(x)=(9pi/x^2)cos(pi/x) on the interval [1, c] is -0.9.
A. c=1 B.c=pi/4 C.c=6
7 answers
asked by
anonymus
1,325 views
A manufacturer needs to produce a cylindrical can with a volume (capacity) of 1000cm cubed. The top and the bottom of the
6 answers
asked by
Rachel
2,091 views
A 10 cm x 12 cm rectangular sheet that is used to make a box with open top is to be lined with cushion. if the cushion material
5 answers
asked by
Pauline
965 views
A piece of wire 7 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral
4 answers
asked by
Anon
2,116 views
f'(x)=sqrt(x)*sin(x)
The first derivative of the f is given above. If f(0)=0, at what value of x does the function f attain its
5 answers
asked by
Mike
1,510 views
an open box is to be made from a piece of metal 16 by 30 inches by cutting out squares of equal size from the corners and
4 answers
asked by
lulu
7,743 views
A power station is on one side of a river that is 0.5 mile wide, and a factory is 5.00 miles downstream on the other side of the
4 answers
asked by
Angel
3,197 views
A rectangular lot adjacent to a highway is to be enclosed by a fence. If the fencing costs $2.50 per foot along the highway and
4 answers
asked by
Algine Mae
3,808 views
Use Newton's method to find the coordinates, correct to six decimal places, of the point on the parabola y = (x − 7)2 that is
4 answers
asked by
Bob
2,160 views
Find the point on the curve y = x^3 which is nearest the point (4, 0).
4 answers
asked by
Anonymous
4,584 views
Gloria would like to construct a box with volume of exactly 45ft^3 using only metal and wood. The metal costs $15/ft^2 and the
5 answers
asked by
Dave
4,308 views
A rectangular page is to contain 72 square inches of print. The page has to have a 4 inch margin on top and at the bottom and a
5 answers
asked by
Uri
2,464 views
A baseball team plays in a stadium that holds 68000 spectators. With the ticket price at $11 the average attendence has been
5 answers
asked by
Mia
8,351 views
A homeowner wants to fence a rectangular garden using 60 ft of fencing. An existing stone wall will be
used as one side of the
5 answers
asked by
Willia
3,452 views
(2 points) Consider the function f(x)=xe^−8x, 0≤x≤2.
This function has an absolute minimum value equal to: which is
4 answers
asked by
anonymous
3,003 views
A cylinder shaped can needs to be constructed to hold 250 cubic centimeters of soup. The material for the sides of the can costs
5 answers
asked by
Bascal
3,360 views
Find the point on the curve y =2/3 〖√(18-x^2 )〗 (first quadrant) where a tangent line may be drawn so that the area of the
4 answers
asked by
Anonymous
2,157 views
An offshore well is 2 miles off the coast. The refinery is 4 miles down the coast. If a laying pipe in the ocean is twice as
4 answers
asked by
Anom
6,066 views
ABC Daycare wants to build a fence to enclose a rectangular playground. The area of the playground is 900 square feet. The fence
5 answers
asked by
John
3,530 views
A company needs to make a cylindrical can that can hold precisely 2.1 liters of liquid. If the entire can is to be made out of
4 answers
asked by
Coc
2,803 views
On a rectangular piece of cardboard with perimeter 11 inches, three parallel and equally spaced creases are made. The cardboard
4 answers
asked by
Valerie
6,909 views
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