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
Marrrta [24]
2 years ago
12

Ellen wants to invest her savings in stocks. She has never done this before. She scanned the paper and picked a

Mathematics
1 answer:
Vesna [10]2 years ago
4 0

What Ellen should do is to investigate the history of the stock she is about to buy, its returns and its fluctuations.

In this way, Ellen will be able to make a correct assessment of the risk that she will be assuming, and she will be able to determine if the move to be made is advisable or not.

Learn more about investing in brainly.com/question/3729664

You might be interested in
Which statement must be true about line TU?
just olya [345]
Line tu is parallel to rs
5 0
3 years ago
Read 2 more answers
On a certain​ route, an airline carries 8000 passengers per​ month, each paying ​$70.A market survey indicates that for each​ $1
son4ous [18]

Answer:

The maximum revenue is $661,250.

Step-by-step explanation:

The total revenue (R) is the product between the number of passengers (N) and the price of each ticket (P), so the inicial revenue is:

R = N * P = 8000 * 70 = $560,000

For each 1$ increase in the ticket, the airline loses 50 passengers, so if we call "x" the increase in the ticket price, we have that the revenue equation will be:

R = (8000-50*x) * (70+x) = 560000 + 8000*x - 50*70*x -50x2

R = -50*x2 + 4500*x + 560000

The value of x that gives the maximum value of a quadratic function is found using the formula:

x = -b/2a

where a and b are coefficients of the quadratic equation (in our case, a = -50 and b = 4500)

So the value of x that gives the maximum revenue is:

x = -4500 / (-100) = 45

Using this value in the revenue equation, we have that the maximum R is:

R = -50*45^2 + 4500*45 + 560000 = $661,250

(To get this revenue, the ticket will cost 70+45 = $115 and there will be 8000-50*45 = 5750 passengers)

3 0
3 years ago
Find K such that the points (-2, 5), (2, 8) and (6, K) are collinear.
damaskus [11]

Answer:

k = 11

Step-by-step explanation:

let the points be A(-2,5), B(2,8), C(6,K).

for the points to be collinear slope of line AB maust be equal to line BC.

slope of line AB = \frac{8-5}{2+2}=\frac{3}{4}

slope of line BC = \frac{k-8}{6-2}=\frac{k-8}{4}

therefore \frac{k-8}{4}= \frac{3}{4}

therefore k = 8 + 3

k = 11

8 0
3 years ago
Complete the factorization of 4x2 – 9.
Nastasia [14]
Your Answer would be:

4x2<span> – 9 = (2x - 3)(2x + 3)
</span>
Hope this helps!
4 0
3 years ago
Read 2 more answers
What are the new coordinates of (10,3) reflected along the x axis?
Anon25 [30]

Answer:

(10,-3)

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • How do I find the measurement of angle A with 85, 10x, and 8x + 5?
    11·2 answers
  • There are five seniors in a class. For each situation, write how the binomial formula is used to calculate the probability.
    6·1 answer
  • Which words in the salutation should be capitalized? dear aunt mary, Choose all answers that are correct. A. Dear B. Aunt C. Mar
    15·2 answers
  • Olivia is making bead bracelets for her friends. She can make 3 bracelets in 15 minutes. and it takes 5 mins per bracelet so now
    5·1 answer
  • Whats 15,677 and 30,944 and 87,142 and 62,763 round to the nearest ten thousands
    11·1 answer
  • For a circle with a radius of 15 cm, what is the length of an arc intercepted by an angle measuring 120 degrees
    13·1 answer
  • What is the greatest prime you must consider to test whether 1471 is prime?
    10·1 answer
  • Which scales are equivalent to 1 inch to 1 foot? Select all that apply.
    8·1 answer
  • On Saturday, the fruit and juice bar was selling 27 glasses of fruit punch an hour. By 7 p.m., they had sold 243 glasses. If the
    8·1 answer
  • Help please <br><br><br><br> Show two different ways to factor<br> -2x - 10
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!