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
statuscvo [17]
3 years ago
10

Can someone please answer this question please answer it correctly and please show work please help me I need it

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
5 0

Answer:

$ -400

Step-by-step explanation:

Let's find each year's profits:

2010 = (-400)

2011 = (-200)

2012 = (200)

To find the total profits from 2010 - 2012, we will add all the values.

(-400) + (-200) + 200

(-600) + 200

200 - 600 = (-400)

$ -400

You might be interested in
Evan bought two square rows the larger one measure 12 ft Square the smaller one had an area equal to 1/4 the area of the larger
Ghella [55]
The smallest area is:
 A2 = (1/4) * (A1)
 Substituting:
 A2 = (1/4) * (12)
 A2 = 3 feet ^ 2
 Since both are squares then:
 L2 = root (3)
 L1 = root (12)
 The relationship is:
 L2 / L1 = (root (3)) / (root (12))
 Rewriting:
 L2 / L1 = (root (3)) / (root (3 * 4))
 L2 / L1 = (root (3)) / (2raiz (3))
 L2 / L1 = 1/2
 Answer:
 
The fraction of the side length of the larger rug with a side length of the smaller one is:
 
L2 / L1 = 1/2
4 0
3 years ago
A six-sided die is rolled 120 times. Fill in the expected frequency column. Then, conduct a hypothesis test at the 5% level to d
borishaifa [10]

Answer:

Die is not fair given that  Pvalue< 0.05, hence we reject Null hypothesis

a) H0: Die = fair

b) Ha : Die ≠ fair

c) df = 5

Step-by-step explanation:

The expected frequency of every face values = 20

a) state Null hypothesis

H0: Die = fair

b) Alternate Hypothesis

Ha : Die ≠ fair

c) degree of freedom

df = ( n - 1 )

   = ( 6 - 1 ) = 5

n = sample size ( number of faces a die has )

Note : After conducting hypothesis test

Pvalue ≈  0.0026

test statistic ≈ 18.30

Hence we can conclude that die is not fair given that  Pvalue < 0.05, hence we reject Null hypothesis

5 0
4 years ago
Volume is a three-dimensional measure.<br> true<br> false
Xelga [282]
True, volume is a tree dimensional measure.
7 0
3 years ago
What is 2.53 rounded to the nearest whole number
ella [17]

Answer:

3.

Step-by-step explanation:

4 0
3 years ago
Select the correct answer.
soldi70 [24.7K]

Answer:

Equities or stocks.

Step-by-step explanation:

Equities or stocks are the source of finance for a company. A company issues stocks and then the fund received from these stocks is used to run the business operations. Risk transfer is a way to minimize the self risk and transfer it to other person. When stocks are sold the risk is transferred to other person who buys the stocks.

3 0
3 years ago
Other questions:
  • The value of the 7 in 507,264 is 10 times the value of the 7 in which number?
    9·2 answers
  • Write the equation of the line that passes through the points (-3,-2) and (0,-3).
    11·2 answers
  • How do I answer this wuestion?<br> -9/12-(-7/4)=
    10·2 answers
  • Which expression is equivalent to 9x – (x – 8)(x + 1) + 10x?
    7·1 answer
  • Evaluate f(x) when x=9
    12·2 answers
  • Geometry:Finish the coordinate rule for a 90 degree rotation.<br> (x,y)—&gt;
    15·1 answer
  • Calculate the surface area of a 9' by 8' by 11' rectangular prism. Just enter the number, not the unit.
    13·1 answer
  • This is it guys thx!✨
    11·1 answer
  • Luke Bryant is a train conductor. He earns $36/hour and time and a half for overtime. Last week he worked 37 hours plus 8 hours
    5·1 answer
  • Part B
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!