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
mote1985 [20]
3 years ago
5

Find the mean of the data in the dot plot below.

Mathematics
2 answers:
kodGreya [7K]3 years ago
4 0

Answer:

I think 2.5 years

Step-by-step explanation:

Since mean is the same thing as average,

I added them together

1+2+3+4 = 10

then divided by the amount of numbers there are

10÷4=2.5

Kipish [7]3 years ago
3 0

Answer:

2.5

Step-by-step explanation:

Add up all the numbers, then divide by the total amount of the numbers

1+2+3+4=10

10/4=2.5

You might be interested in
Write as a polynomial: <br><br> 2a^2(a-1)(3-a)
seropon [69]

Answer:

-2a^4+8a^3-6a^2

Step-by-step explanation:

2a^2(a-1)(3-a)

2a^2(-a^2 +3a-3+a)

2a^2(-a^2+4a-3)

-2a^4+8a^3-6a^2

6 0
3 years ago
6x^2+13x+12<br> Plz help me
Elodia [21]
49x + 12
i have to type 20 words to submit anyways i’m pretty sure thats the answer
5 0
3 years ago
Read 2 more answers
Find the inverse of each function. Is the inverse a function? f(x)=x⁷
Luda [366]

The inverse of the function x^7 is x^-7 and it is also a function.

An inverse function or an anti function is defined as a function, which can reverse into another function.

A standard method to find inverse of a function is to set y=f(x)

let y= f(x)=x^7

thus

\sqrt[7]{y}=x

thus f^{-1}(y)=\sqrt[7]{y}

thus f^{-1} (x)=\sqrt[7]{x}

(To verify this if a function is inverse or not we are required to check for the identity)

f(f^{-1}(x))=f^{-1}(f(x))=x

Therefore, The inverse of the function x^7 is x^-7 and it is also a function.

For further reference:

brainly.com/question/2541698?referrer=searchResults

#SPJ4

3 0
2 years ago
a = 12.9 cm, = 9.4 cm and c = 6.9 cm for the triangle shown below.Work out the value of x rounded to 1 DP.The diagram is not dra
Marysya12 [62]

Answer: do u want my love

Step-by-step explanation:

4 0
3 years ago
Select the outlier in the data set.<br> 72<br> 82<br> 86<br> 88<br> 89<br> 92<br> 96<br> 98<br> 306
chubhunter [2.5K]

Answer:

306

Step-by-step explanation:

An outlier is a number that is not near the other numbers

306 is not near the other numbers

6 0
3 years ago
Other questions:
  • A pizza place offers the following toppings: pepperoni, sausage, onions. green peppers, and mushrooms.
    6·1 answer
  • (2.3 x 4 over 10)+(4.16 x 7over 1)
    11·2 answers
  • bicycle, A company that makes dice (cube), is looking to change The size of the days they produce. The current days have edge le
    14·1 answer
  • The center of circle (x+2)^2+(y-2)^2=9 is (-2,2) . TRUE OR FALSE ?!!
    13·1 answer
  • I need help on this question
    11·2 answers
  • Solve |P| &gt; 3<br><br> {-3, 3}<br> {P|-3 &lt; P &lt; 3}<br> {P|P &lt; -3 or P &gt; 3}
    10·2 answers
  • (8,5); perpendicular to 2x - y = 7
    9·1 answer
  • What is the range???
    15·1 answer
  • Six more than negative 24 times a number is -18 .what is the number
    12·1 answer
  • Thoughts on lgbtq if you are hating please explain why
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!