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
Mekhanik [1.2K]
3 years ago
15

The equivalent expression for 4g+2 using distributive property

Mathematics
1 answer:
Mars2501 [29]3 years ago
5 0

Answer:

2(2g+1)

Explanation:

4g and 2 goes into 2

divide by 2

4g/2=2g

2/2=1

You might be interested in
A farm stand sells apples pies and jars of applesauce. The table shows the number of apples needed to
Galina-37 [17]

Answer:

Step-by-step explanation:

3 0
3 years ago
A random sample of 28 statistics tutorials was selected from the past 5 years and the percentage of students absent from each on
SVEN [57.7K]

Answer:

Step-by-step explanation:

Hello!

X: number of absences per tutorial per student over the past 5 years(percentage)

X≈N(μ;σ²)

You have to construct a 90% to estimate the population mean of the percentage of absences per tutorial of the students over the past 5 years.

The formula for the CI is:

X[bar] ± Z_{1-\alpha /2} * \frac{S}{\sqrt{n} }

⇒ The population standard deviation is unknown and since the distribution is approximate, I'll use the estimation of the standard deviation in place of the population parameter.

Number of Absences 13.9 16.4 12.3 13.2 8.4 4.4 10.3 8.8 4.8 10.9 15.9 9.7 4.5 11.5 5.7 10.8 9.7 8.2 10.3 12.2 10.6 16.2 15.2 1.7 11.7 11.9 10.0 12.4

X[bar]= 10.41

S= 3.71

Z_{1-\alpha /2}= Z_{0.95}= 1.645

[10.41±1.645*(\frac{3.71}{\sqrt{28} } )]

[9.26; 11.56]

Using a confidence level of 90% you'd expect that the interval [9.26; 11.56]% contains the value of the population mean of the percentage of absences per tutorial of the students over the past 5 years.

I hope this helps!

7 0
3 years ago
I have to solve a triangle i don't know hiw​
White raven [17]

Answer:

mmm but picture of the triangle

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Rosa is converting a unit of measure in one system to a unit of measure in another system (1, 760yd)/(1mj) * (0.914m)/(1yd) * (1
Murljashka [212]

Answer:

The statement about Rosa's calculations that is true is (0.914m)/(1yd).

Step-by-step explanation:

The ratio of meter (m) to yard (yd) is 0.914 : 1.

Therefore, the conversion factor is 0.914 m/1 yd

6 0
3 years ago
Read 2 more answers
without using your calculator or computer graphing tool. match each function rule with its graph. In each case, write a sentence
valentinak56 [21]
Well I know that c. goes with I. just because I saw so many x^3 graphs.

For a. the parent function is x^2, so 0.5x^2 should look about the same as x^2, so the answer is VI.



4 0
3 years ago
Other questions:
  • 90 Points. PLEASE HELPPP!!! ILL SELECT BRAINLIESST
    15·1 answer
  • If the exterior sides of two adjacent angles are opposite rays, then the angles are _____ angles.
    11·2 answers
  • Carrie pays a monthly fee of $8 to stream movies online. She also pays a fee every time she rents a movie. Last month Carrie ren
    5·2 answers
  • V*4x= How do you simify this equation
    7·1 answer
  • The Johnsons framed a family picture to hang on the wall. The perimeter of the Frame is 72 inches. Find the length of the frame
    9·1 answer
  • Four friends equally shared the cost of supplies for a picnic.The supplies cost $12.40.How much did each pay.
    9·1 answer
  • The graph of y=f(x) is shown below. What are all of the read solutions of f(x) = 0?
    11·2 answers
  • Solve the equation 5m = -10
    7·2 answers
  • I need help with this question
    15·2 answers
  • What is the surface area of this cylinder?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!