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
Fittoniya [83]
2 years ago
9

Florida Company (FC) and Minnesota Company (MC) are both service companies. Their stock returns for the past three years were as

follows: FC: −5 percent, 15 percent, 20 percent; MC: 8 percent, 8 percent, 20 percent. Calculate the mean return for each company.
Mathematics
1 answer:
Usimov [2.4K]2 years ago
8 0

Using the mean concept, it is found that:

  • The mean return for Florida Company is 10%.
  • The mean return for Minnesota Company is 12%.

The mean of a data-set is given by the <u>sum of all observations divided by the number of observations</u>.

For Florida Company(FC):

  • 3 returns, of -5%, 15% and 20%.

Thus, the mean is:

M = \frac{-5 + 15 + 20}{3} = \frac{30}{3} = 10

The mean return for Florida Company is 10%.

For Minnesota Company(MC):

  • 3 returns, of 8%, 8% and 20%.

Thus, the mean is:

M = \frac{8 + 8 + 20}{3} = \frac{36}{3} = 12

The mean return for Minnesota Company is 12%.

A similar problem is given at brainly.com/question/13451786

You might be interested in
What is the slope of graphs 6,8 pls
cupoosta [38]
6. 7/3
8. 7/3 

please don't get mad if these answers are wrong


7 0
3 years ago
Analyze the graph of the cube root function shown
Greeley [361]

The values of a, h, and k in the general equation is h=1, k=4 and a=2

<h3>What is parent function?</h3>

The function which can be transformed into different ways is the parent function.

On a coordinate plane, a cubic function approaches the x-axis in quadrant 2, crosses the y-axis at (0, 2), has an inflection point at (1, 4), and the goes through (2, 6).

The given function is

y =a³ √(x -h) + k

Put the coordinate (0,2) in the equation, we get

2 = a³ √(0 -h) + k..................(1)

Plug (1, 4), we have

4 =  a³ √(1 -h) + k..................(2)

Plug (2, 6), we have

6 =  a³ √(2 -h) + k..................(3)

On solving these three equations, we have

h=1

k=4

a=2

Thus, value of h is 1, k is 4 and a is 2.

Learn more about parent function

brainly.com/question/17939507

#SPJ1

7 0
1 year ago
I NEED HELP!! pleaseee
Veronika [31]

Answer:

<h3>y = 20</h3><h3 />

Step-by-step explanation:

line RPN = 180 = 4y - 10 + 90 + y

180 - 90 + 10= 5y

100 = 5y

y = 100/5

y = 20

4 0
2 years ago
A jar of marbles contains the following: two purple marbles, four white marbles, three blue marbles, and two green marbles. What
geniusboy [140]

Answer:

4/11

Step-by-step explanation:

There are 11 marbles in total, if 4 of them are white, then you have a 4/11 chance of getting a white marble.

6 0
3 years ago
Read 2 more answers
On one day, 4 chefs and 5 helpers earned $650.
Arlecino [84]
4c + 5h = 650 and

5c + 6h = 800 where c are chefs, h are helpers

Start by finding an expression for c

4c + 5h = 650
4c = 650 -5h
c = (650- 5h)/4

Then substitute that into the second equation and solve for a number value for h
5 (650-5h)/4 + 6h = 800
(3250-25h)/4 + 6h = 800
Multiply both sides by 4
3250-25h + 24h = 3200
-h = -50
h = 50

Take that 50 and substitute it into the expression we have for c to get a number value for c

C= 650-5(50)/4
C = 650-250/4
C = 400/4
C= 100

Check your first equations, substituting $50 for the helpers and $100 for the chefs.

4 (100) + 5(50) =
400 + 250 = 650

5(100) + 6(50) =
500 + 300 = 800
6 0
3 years ago
Other questions:
  • What is the value of w in the solution to the following system of linear equations?
    9·2 answers
  • An item was originally priced at $6, but you used a coupon and bought it for $4.80. What percent was the coupon you used?
    5·2 answers
  • If y is 2.5 when x is 5 and y varies directly with x, find y when x is 10.
    8·2 answers
  • Write the linear inequality shown in the graph.
    9·2 answers
  • A fireman is standing 30 m directly west of a burning building. His ladder reaches 50 m up the side of the building. What is the
    15·2 answers
  • Which of the following best describes triangle TUV and triangle XYZ? Please help!
    14·1 answer
  • What am I supposed to do
    5·2 answers
  • Julie opens a bank account with $500. She deposits $60 each month. Write a function that represents the an
    12·1 answer
  • HELPPPPP PLS AND THANK YOU
    6·1 answer
  • Aileen earned $7 for her first babysitting job and $12 for her second babysitting job. What is the total amount she earned for t
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!