1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ladessa [460]
3 years ago
9

On a certain​ route, an airline carries 7000 passengers per​ month, each paying ​$30. A market survey indicates that for each​ $

1 increase in the ticket​ price, the airline will lose 100 passengers. Find the ticket price that will maximize the​ airline's monthly revenue for the route. What is the maximum monthly​ revenue?
Mathematics
1 answer:
KengaRu [80]3 years ago
3 0

Answer:

The ticket price that maximizes revenue is $50.

The maximum monthly revenue is $250,000.

Step-by-step explanation:

We have to write a function that describes the revenue of the airline.

We know one point of this function: when the price is $30, the amount of passengers is 7000.

We also know that for an increase of $1 in the ticket price, the amount of passengers will decrease by 100.

Then, we can write the revenue as the multiplication of price and passengers:

R=p\cdot N=(30+x)(7000-x)

where x is the variation in the price of the ticket.

Then, if we derive R in function of x, and equal to 0, we will have the value of x that maximizes the revenue.

R(x)=(30+x)(7000-100x)=30\cdot7000-30\cdot100x+7000x-100x^2\\\\R(x)=-100x^2+(7000-3000)x+210000\\\\R(x)=-100x^2+4000x+210000\\\\\\\dfrac{dR}{dx}=100(-2x)+4000=0\\\\\\200x=4000\\\\x=4000/200=20

We know that the increment in price (from the $30 level) that maximizes the revenue is $20, so the price should be:

p=30+x=30+20=50

The maximum monthly revenue is:

R(x)=(30+x)(7000-100x)\\\\R(20)=(30+20)(7000-100\cdot20)\\\\R(20)=50\cdot5000\\\\R(20)=250000

You might be interested in
PLEASE HELP FAST!! I MIGHT GIVE BRAINLIEST TO FASTEST AND ACCURATE
goldenfox [79]

Answer:

1/6

Step-by-step explanation:

We want to find how long it takes for the bacteria to lose half its size. We can do this by taking one point of the bacteria and finding how long it takes to go to half its size. When t=0, 9300 * (1/64)^t = 9300 * 1 = 9300 as anything to the power of 0 is 1. Therefore, we can solve for t when the end result of the bacteria is 9300/2= 4650, making our equation

4650 = 9300 * (1/64)^t

divide both sides by 9300

1/2 = (1/64)^t

First, we can tell that 2^6 = 64*. Because of this, we can say that (1/2)^6 = 1^6/2^6 = 1/64, so (1/64)^(1/6) = 1/2. We know this because

(1/2)^6 = 64

take the 6th root of both sides

(1/2) = (64)^(1/6)

. This means that t=1/6, so the bacterial culture loses 1/2 of its size every 1/6 seconds

* if this is harder to figure out, e.g. 3 and 729, we can plug (log₃729) into a calculator

3 0
2 years ago
What property is d • e • 0 = 0
ycow [4]

Answer:

Zero Product Property

Step-by-step explanation:

The zero product property states that anything multiplied by 0 is 0.

3 0
3 years ago
Read 2 more answers
20 POINTS AND BRAINLIEST<br> QUESTION ABOUT GRAPHS, PLEASE ANSWER
Rudik [331]

Answer:

The answer is straight

Step-by-step explanation:

MARK AS BRAINLIEST ^-^

8 0
3 years ago
PLEASE HELP WITH MATH!!!
Ber [7]

Answer:

75

Step-by-step explanation:

Buddy and Ken can do work 2/3 times faster than Tom and Ron. The LCM (10, 15) is 30. In thirty minutes Buddy and Ken will have installed 3 panels, while Tom and ron will have installed 2 panels. In thirty minutes 5 panels will have been placed. There are 12 panels that need to be placed so we know it will take another thirty minutes to place 5 more panels. After an hour only 10 panels will have been placed. So we need to add more time. There are only two panels that will need to be placed after an hour, so each group can place a panel. Tom and Ron will need 15 minutes so the answer is 60+15=75.

8 0
2 years ago
Pls help i will give brainliest
Flura [38]
The answer is c. 28.26 cm^2
5 0
2 years ago
Read 2 more answers
Other questions:
  • The output y and input x of a device are related by y = x + 1.4x3 . (a) Find the values of the output for steady-state operation
    5·1 answer
  • -79 = 7x + 3(4x - 1)<br><br> Help
    13·1 answer
  • there were a total of twenty-one baseball games during the three month season, and four were played at night. If the game are eq
    13·1 answer
  • a technician charges 25$ per hour plus 50$ for a house call to repair home computers. make a table and a graph to show the cost
    5·1 answer
  • Sarah went to the candy store to buy treats for her halloween party. She came out with 11 pounds of candy. She bought m&amp;m's
    15·1 answer
  • Julie tried to use the law of syllogism to draw a conclusion based on the statements below. Explain why she is not able to do so
    8·2 answers
  • Will give brainiliest to whoever answers it and gives it step by step please help me
    13·1 answer
  • What is 35 - (0.35 x 100)
    10·1 answer
  • The price of a pair of jeans was $45 after a 50% markup. What was the price of the jeans before the markup?
    5·2 answers
  • PLEASE HELP ILL MAKE YOU THE BRAINIEST
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!