or a certain company, the monthly profits earned by investing x dollars per month in publication are given by U=-0.12x2 +510x - 25000 . How much should they .invest in advertising to maximize their profits

Q: Please see attached image, thank you!

A:

Q: The average reading score on certain tests is given by y=0.153x+255.38 where x is the number of…

A: Solution:-     Given,            y=0.153x+255.38    where,           X= No. fo year past 1970…

Q: RTT and Sally are the two major companies that operate in Turkish pencil manufacturing industry.…

A: Solution is given below

Q: RTT and Sally are the two major companies that operate in Turkish pencil manufacturing industry.…

A: RTT and Sally are the two major companies that operate in Turkish pencil manufacturing industry.…

Q: In 2006, 60.1 percent of registered voters actually voted. In 2008, 61.6 percent of registered…

A: Let us assume that y percent of registered voters actually voted after t years since 2000. Then when…

Q: What is the equation of the line through the point (-3 , 2) and has x intercept at x = -1?

A: Given: Line passes through ( -3,2) and has x intercept x=-1.   To find: Equation of the above line.…

Q: Write the equation of the line that is perpendicular to y = 5/2x + 8 and goes through the point…

A:

Q: 5. The price-demand equation for x digital cameras is given by: p = -.04x + 240. Determine the…

A:

Q: how do i solve linear equatins with sbstitutions?

A: We need to answer how to solve a linear equation using substitution.

Q: Find a point on the line 3x − y = 4 that is closest to the point (–2, 3)

A:

Q: A company selling widgets has found that the number of items sold r depends upon the pricepat 30000…

A:

Q: Find the point on the line 6x + y = 6 that is closest to the point (-4, 2).

A:

Q: When a movie theater charges $12 for admission, there is an average attendance of 240 people per…

A: Given data;   The initial charge for a movie in a theater is x1=$12. The initial number of people…

Q: suppose a baby food company has determined that its total revenue R for its food is given by R=…

A:

Q: quickly

A: Let AC=5 and DC=2, AB = X and BC = 5-x Therefore , BD=BC2+DC2=41+X2-10x Let the speed of the path he…

Q: A bus service carries 10 000 people daily between Ajax and Union Station and the company has space…

A:

Q: A small generator burns two types of fuel: low sulfur and high sulfur, to produce electricity. For…

A: The following steps are used to find the solution of the linear programming problem by graphical…

Q: point on the line

A: I

Q: A movie theater wants to determine the price per ticket that should be charged in order to maximize…

A:

Q: To prevent pests, an orchard can have no more than 9 times as many apple trees as peach trees. Also,…

A: To find out the number of apple trees and number of peach trees that will maximize the revenue.

Q: Tucker, Inc., produces high-quality suits and sport coats for men. Each suit requires 1.2 hours of…

A: Given:-            To determine the value from the sensitive report.  Then the optimal solution is:…

Q: A firm can produce 500 units per week. If its total cost function is  C = 500 + 1200x  dollars and…

A:

Q: A company pays $30 per hour for up to 8 hours of work. What is the equation for total pay (y) for…

A: Payment for per hour = $ 30 Total hours = 8

Q: manufacturer estimates that the cost (C) of production of (x) units of a certain item is ? = 40? −…

A: Given query is to find the production level for minimum cost.

Q: The value of a piece of machinery depreciates linearly until it has been reduced to a value of zero.…

A:

Q: uppose a stereo receiver manufacturer has the total cost function C(x) = 210x + 3300 and the total…

A:

Q: In a world where people's happiness is the product of the square of the amount of one's food which…

A:

Q: Find the curve whose slope at the point (x, y) is x' +2x² – 7x +9 if the curve is required to pass…

A:

Q: The Cloud North American cloud computing revenues from 2008 and projected to 2020 can be modeled by…

A: Given the equation of the model, y=0.231x2-2.242x+11.101 where x be the number of years after 2000 y…

Q: An oil- producing country can sell 7 million barrels of oil a day at price of $90 per barrel. If…

A:

Q: Use the method of separation of variables to solve the bo

A: Given,           ∂u∂x+∂u∂y=0,                               ...(1)    u(0, y)=3e2y…

Q: What is an equation of the line that passes through the point (8,0) and is parallel to the line x +…

A: Use slope of given line and them find the equation of line.

Q: Maximize z= 14x, +3x,

A:

Q: Suppose your car averages 32 miles per gallon on the highway if your average speed is 60 miles per…

A: Given Data The average speed of the car for mileage m=32 miles per gallon is s1=60 miles per hour.…

Q: What is an equation of the line that passes through the point (-4, 5) and is perpendicular to the…

A:

Q: The Red Cross wants to airlift supplies into South American country which has experienced an…

A: Let xj be the number of containers shipped of item j where 1 ≤ j ≤4Total capacity of weight that…

Q: A firm can produce only 1000 units per month. The monthly total cost is given by C(x) = 500 + 200x…

A: Given A firm can produce only 1000 units per month. Cost is Cx=500+200x Revenue is Rx=450x-1100x2

Q: UB is hosting a charity event and makes a profit of $14 on each faculty in attendance and $6 on each…

A: Linear equations are the equations with degree equal to 1. Linear inequalities are ignored when we…

Q: If a student achieves an average exam score between 70 and​ 79, he will earn a grade of C in his…

A: It is given that, the student has three exam scores of 77, 61, and 85 and the final exam score has…

Q: What is an equation of the line that passes through the point (-8,0) and is parallel to the line x –…

A:

Q: A long strip of sheet metal 12 inches wide is to be made into a small trough by turning up two sides…

A:

Q: If you walk at 1 km/h down the aisle toward the front of a train that is moving at 60 km/h, what is…

A: We have,  you are moving at 1 km/h down the aisle toward the front of a train. and train is moving…

Q: A critical communications relay has a constant failure rate of 0.1 per day. Once it has failed,…

A: Given that a critical communications relay has a constant failure rate of 0.1 per day. Once it has…

Q: A manufacturer has RM8,000 to spend on the development and promotion of a new product. It is…

A:

Q: A marketing firm has calculated that the total profits P of a product with x-dollars invested in…

A:

Q: Q, Passes through (4,10) and Peendicular to the line 6x-34=5.

A: