![csciahetano](/avatars/39333.jpg)
csciahetano
14.07.2021 •
Mathematics
For a certain company, the cost for producing x items is 40x+300 and the revenue for selling x items is 80x−0.5x2. The profit that the company makes is how much it takes in (revenue) minus how much it spends (cost). In economic models, one typically assumes that a company wants to maximize its profit, or at least wants to make a profit!
Part a: Set up an expression for the profit from producing and selling x items. We assume that the company sells all of the items that it produces. (Hint: it is a quadratic polynomial.)
Part b: Find two values of x that will create a profit of $300.
The field below accepts a list of numbers or formulas separated by semicolons (e.g. 2;4;6 or x+1;x−1). The order of the list does not matter. To enter a−−√, type sqrt(a).
Part c: Is it possible for the company to make a profit of $15,000?
Solved
Show answers
More tips
- H Health and Medicine Which Water Are You Drinking? Is it Worth Buying Bottled Water?...
- A Animals and plants Уход за джунгариками: полезные советы и рекомендации...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
Answers on questions: Mathematics
- M Mathematics If / is a midsegment of /, find IJ. A. 23 B. 26 C. 40 D. 45 Please select the best answer from the choices provided A B C D...
- M Mathematics 4. The system of equations is graphed below. y=2x+1 y=2x-3 -5 -4 -3 -2 -1 -2 3 14 -6 Explain why the system of equations has no solution....
- M Mathematics Sub scribe to me on you tube please my channel is called Tabzey :D:D:D:D thx...
- M Mathematics A family takes a trip to the roller-skating rink. They have a flat fee of $20 to enter plus an additional $3.00 for the roller blades they rent per person. Create a linear equation...
- M Mathematics Marco owed his father $210 and began paying him back $20 at the end of each week, beginning November 1. Joni owed her father $130 and began paying back $10 at the end of each week,...
- M Mathematics Does anyone know this ?...
- M Mathematics Calculate the area of a rectangle with side lengths of 9 yards and 3 yards....
- M Mathematics Cards numbered 1-50 are placed in a hat. If a card is selected at random, what is the probability that the card has a 3 in the tens place. a 0.1 b 0.01 c 0.5 d 0.2...
- M Mathematics Comment if you like the song drivers license...
- M Mathematics SUPPOSE TWO SETS A ={a,b} and B={1,2,3,x,y} find A.B...
Ответ:
The profit is maximum when x = 40.
Step-by-step explanation:
Cost function, C = 40 x + 300
Revenue function, R = 80 x - 0.5 x^2
The profit function is
So, the profit is maximum when x = 40 .
Ответ:
B is the correct answer
Step-by-step explanation:
Subtract area of triangle from total area: 30 - 14 = 16Since the figure is a square, all the sides are equal. Therefore, we need to find the square root of 16: √16 = 4All the sides of the square are 4 cm longTo check, reverse application:4 x 4 = 1616 + 14 = 30