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Combine these constraints into a single graph to show the feasible region for the entire set of functional constraints plus non-negativity constraints.
What is the total annual inventory cost plus purchase cost if Ross buys the brackets in lots of 1,000 at $14.50 each?
An instructor in a large lecture class found at the end of the semester that total points scored by students in his class was approximately normal with mean 530 and standard deviation 80. About what
The following table displays data on hypertension status measured at baseline and hypertension status measured two years later. Compute the prevalence of hypertension at baseline.
Question: Given two point charges Q and 2Q, a distance l apart, is there a point along the straight line that passes through them where E = 0 when their sings are?
The size of shoe a person needs varies linearly with the length of his or her foot.The smallest adult shoe size is size 5, and it fits a 9 inch long foot. An 11 inch foot requires a size 11 shoe. (a
Find the quantities to be shipped from each source to each destination to minimize the total shipping cost.
This is a transportation problem with all supplies and demands equal to 1, so it is an assignment problem. Solve this assignment problem manually (Without any software).
Create a line graph, using the following data, to show the relationship between the projected and actual admissions. Include a legend, label the data values and provide a title for the graph.
You need to supply information about projected ticket sales to the box office manager. The box office manager uses this information to anticipate staffing needs until the tickets sell out. You provi
The attorney also charges, in addition to the 22%, a flat fee of $50 per customer. This month, Earl collected $8,100 from two of Lee's past-due customers. What is the total fee due to Earl?
A dog sees a rabbit running in a straight line across an open field and gives chase. In a rectangular coordinate system (as shown in the figure), assume:
Staples pays George Nagovsky an annual salary of $26,400. Today, George's boss informs him that he will receive a $4,600 raise. What percent of George's old salary is the $4,600 raise? (Round to the
Find an equation of a plane that passes through the point (0,1,0) and is parallel to the plane 4x - 3y + 5z = 0
Wal-Mart sells thermometers ($2) and hot-water bottles ($6). In December, Wal-Mart's total sales were $1,200. Customers bought 7 times as many thermometers as hot-water bottles. How many of each did
In 1968 the estimated population of the world was 3,559,028,982 people. When this number is written in expanded form using exponents, one power of 10 would not be represtented. Which power of 10? Wh
Question: To avoid hitting any rocks below, a cliff diver jumps up and out. The equation h = -16t2 +4t +26 describes her height h in feet t seconds after jumping. Find the time at which he returns to
If a manufacturer has fixed costs of $ 400 , a cost per item for production of $ 30 , and expects to sell at least 100 items, how should he set the selling price to guarantee breaking even?
A building is located at the end of a street that is inclined at an angle of 8.4º with the horizontal. At a point P, 210m down the street from the building, the angle subtended by the building
A right triangle has a hypotenuse of length 3.00 m, and one of its angles 30.0. What are the lengths of the side opposite the 30.0 angle and the side adjacent to the 30.0 angle.
Find the equations of the bisectors of the angles between the lines 4x+3y-12=0 and y=3x
Compute y' and y'' and then combine these derivatives with y as a linear second-order differential equation that is free of the symbols c1 and c2 and has the form F(y, y', y'')=0. The symbols c1 and
What type of function models the behaviour of the graph? Explain why you chose this function. Analytically create an equation to model the data in the above table.
Determine eventual max, min and saddle points in the function f(x)=x^3-6x^2-15x+243. Determine the biggest and smallest value of teh function y=cos(x)+x*sin(x) in the interval 0=x=2*pi. An exact ans