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I think this is an easy question but i just wanted make sure i have the right answer
Could you check my work Some students make
4 answers
asked by
Chauncey
764 views
Your computer-supply sore cells two types of inkjet printers. The first, type A, costs $237 and you make a $22 profit on each
3 answers
asked by
M
65 views
If
C(x) = 12000 + 400x − 1.6x2 + 0.004x3 is the cost function and p(x) = 1600 − 7x is the demand function, find the
3 answers
asked by
Anonymous
131 views
Find constants a, b, and c such that the function f(x)=ax^3+bx^2+c will have a local extremum at (2,11) and a point of
1 answer
asked by
Tajon Buchanan
376 views
Minimizing Average Cost Suppose the total cost function for manufacturing a certain product C(x) is given by the function below,
3 answers
asked by
Cleor
375 views
Find minimum and maximum of the objective function C(x,y)=31x-2y on the feasible region with vertices (7,2), (11,1), (14,6) and
1 answer
asked by
Mal
427 views
A landscape architect wished to enclose a rectangular garden on one side by a brick wall costing $50/ft and on the other three
4 answers
asked by
S
498 views
we know more than 110 units are produced the cost of producing x unit is given by c(x) = 0.20x³ - 25x² + 1531x + 25,000 how
3 answers
asked by
Christine
1,173 views
an orchard involving a particular type of fruit tree the average weight of fruit w kg produced per tree depends on N the number
3 answers
asked by
Dalal Whitehead
436 views
If an arrow is shot into the air at a speed of 64 feet per second from a platform that is 30' high. The height of the arrow is
3 answers
asked by
Toni
331 views
A small resort is situated on an island that lies exactly 6 miles from P, the nearest point to the island along a perfectly
3 answers
asked by
K
656 views
Find the maximum revenue for the revenue function
R(x) = 359x − 0.6x2. (Round your answer to the nearest cent.) R = $
2 answers
asked by
Brett
1,145 views
A cylinder shaped can needs to be constructed to hold 200 cubic centimeters of soup. The material for the sides
of the can costs
3 answers
asked by
janna
670 views
Find the absolute maximum value for the function f(x)=x^2 - 3 , on the interval [-4,0) U (0,3]
3 answers
asked by
Karen
928 views
You have 700 ft of fencing to make a pen for hogs. If you have a river on one side of your property, what are the dimensions (in
4 answers
asked by
Meghan
2,364 views
You need to buy some filing cabinets. You know that Cabinet X costs $10 per
unit, and requires six square feet of floor space.
3 answers
asked by
Ayan
977 views
a. A rectangular pen is built with one side against a barn. 1200
m of fencing are used for the other three sides of the pen. What
3 answers
asked by
Anonymous
3,226 views
Aki's Bicycle Designs has determined that when x hundred bicycles are built, the average cost per bicycle is given by C(x)
3 answers
asked by
marie
2,286 views
Hey I'm having a lot of trouble with this question.
An open box is to be made from a 20 inch by 40 inch piece of cardboard by
2 answers
asked by
Anna
571 views
A box has a bottom with one edge 6 times as long as the other. If the box has no top and the volume is fixed at V, what
3 answers
asked by
John
797 views
A student earns $10 per hour for tutoring and $7 per hour as a teacher's aide. To have enough free time for studies, he can work
4 answers
asked by
Jammy
1,541 views
A printed page is to have 1.5 inches margin on all sides. The page should contain 144 square inches of type. What dimension of
3 answers
asked by
Sarah
885 views
A farmer has 20 acres to plant in wheat and barley. He has to plant at least 15 acres. Wheat costs $200 per acre to plant and
7 answers
asked by
Andrew
1,725 views
A jewelry box with a square base is to be built with copper plated sides, nickel plated bottom and top and a volume of 40cm^3.
3 answers
asked by
Rajesh
2,603 views
You have been asked to determine where a water works should be built along a river between Chesterville and Denton to minimize
3 answers
asked by
Hayk
1,163 views
This is a brain teaser and this is all the information you are given. I am sure that there is a simple answer, but I can't
4 answers
asked by
MomWhoIs50
613 views
On the closed interval, [0, 2*pi], find the absolute maximum of the function f(x)= sin^2(x)
7 answers
asked by
Alex
578 views
I really need help with this calculus question. I ve been struggling to figure it out.
Imagine making a tent in the shape of a
4 answers
asked by
AG
586 views
Use Newton's method to find the coordinates, correct to six decimal places, of the point on the parabola y =(x − 5)^2 that is
3 answers
asked by
TayB
2,412 views
A rectangular garden next to a building is to be fenced on three sides. Fencing for the side parallel to the building costs $60
4 answers
asked by
Zach
803 views
A rectangular lot is bordered on one side by a stream and on the other three sides by 600m of fencing. Find the dimensions of
4 answers
asked by
henry
2,010 views
A cable runs along the wall from C to P at a cost of $6 per meter, and straight from P to M at a cost of $10 per meter. Let x be
3 answers
asked by
Francois
1,975 views
Eighty metres of fencing are available to enclose a rectangular play area. Determine the dimensions that will enclosed the
3 answers
asked by
Sharon
716 views
an open box is to be made from a square piece of cardboard whose sides are 19 inches long,by cutting squares of equal size from
2 answers
asked by
jessica
1,070 views
An oil well at O is in the ocean, 8 miles from T on a straight shoreline.
The oil has to go from O to R. the cost of laying pipe
3 answers
asked by
Anonymous
687 views
Find the maximum and minimum values of the given objective function on the indicated feasible region.
M = 150 − x − y
2 answers
asked by
fatima
575 views
A cable runs along the wall from C to P at a cost of $3 per meter, and straight from P to M at a cost of $5 per meter. If M is
3 answers
asked by
RAJ
1,847 views
find the extreme values of the function and where they occur y=1/(sqrt 1-x^2).
So far I have y'=x/((1-x^2)(1-x^2)^(1/2)) but I am
4 answers
asked by
Clair
989 views
Q: If y=sinx/(1+tanx), find value of x not greater than pi, corresponding to maxima or minima value of y. I have proceeded thus-
6 answers
asked by
MS
886 views
A movie theater wants to determine the price per ticket that should be charged in order to maximize its
revenue. The theater can
3 answers
asked by
Liz
1,299 views
A box is contructed out of two different types of metal. The metal for the top and bottom, which are both square, costs $5 per
3 answers
asked by
Griffin Bilskie
1,512 views
A farmer wants to fence off a rectangular field of area 15000 square feet using barbed wire fencing. SInce the opposite of the
3 answers
asked by
DJ
1,648 views
A company wishes to run a utility cable from point A on
the shore to an installation at point B on the island. The island is 6
3 answers
asked by
jasmine22
1,806 views
How do you find maximum revenue, maximum profit, and minimum average cost? Our teacher gave us a project to teach ourselves the
4 answers
asked by
Lindsay
556 views
A piece of wire 18 m long is cut into two pieces. One piece is bent into a square and the other is bent into a circle.
(a) How
4 answers
asked by
Anonymous
2,516 views
find 3 positive real numbers whose sum is 500 and whose product is as large as possible.
3 answers
asked by
karl
1,357 views
The manager of a large apartment complex knows from experience that 100 units will be occupied if the rent is 416 dollars per
4 answers
asked by
Anonymous
761 views
Consider the function f(x) = x - lnx. Find the intervals on which f(x) is increasing and the intervals where it is decreasing.
3 answers
asked by
Rene
487 views
A small resort is situated on an island that lies exactly 4 miles from , the nearest point to the island along a perfectly
3 answers
asked by
Jd Gonzales
1,193 views
A health club offers memberships at the rate of $300, provided that at least 50 people join. For each member in excess of 50,
3 answers
asked by
dino
875 views
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