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
klio [65]
2 years ago
14

Find the mean of the following numbers: 12 1 10 9 3 4 9 7 9

Mathematics
1 answer:
Temka [501]2 years ago
3 0

Answer:

7.11

Step-by-step explanation:

You will add all of those numbers and divide them by the amount of numbers you added. And I rounded the answer to 2 decimal places, seeing that it is a recurring decimal.

You might be interested in
Which of the following functions is quadratic?
lions [1.4K]

if u look at it and and which ones have more then u will get ur answer

8 0
3 years ago
8(2x-3)-6x if 3=x and simplify
Rom4ik [11]
Simplify the expression:

8(2x - 3) - 6x = 8×2x - 8×3 - 6x = 16x - 24 - 6x = 10x - 24

for x=3

put value of "x" to the expression:

<u>10×3 - 24 = 30 - 24 = 6</u>
5 0
3 years ago
A fair 20 sided dice is rolled 1000 times. how many times would you expect to roll a 6?
Marta_Voda [28]
Well the probability of rolling a six on it would be 1/20.

So, if you're rolling it 1,000 times, 1,000 x 1/20 = 50.

You would roll a six approximately 50 times.
4 0
3 years ago
What is the answer to the equation 5x=2x+20?
Agata [3.3K]

I don't know.  But I know how to find it.  Let's work it out together:

                                              <u>5x  =  2x + 20</u>

Subtract  2x  from each side:    3x  =  20

Divide each side by  3 :              <em>x  =  20/3</em>  or    ( 6 and 2/3 ).


3 0
3 years ago
Read 2 more answers
Part B
Georgia [21]

Answer:140

Step-by-step explanation: It is a really big number not the most reasonable answer for the low amount of marbles their are in the jar adding 58 and 82 gives you your answer

5 0
3 years ago
Other questions:
  • Is this question proportional? why or why not
    15·1 answer
  • What’s the surface area of the pyramid
    8·1 answer
  • PLEASE ANSWER QUICKLY!!!
    9·1 answer
  • you need to try to a game that is 320 miles away you have 5.5 hours to get there which what is the closest to minimum average sp
    10·1 answer
  • Find the slope of the line through each pair of point
    13·1 answer
  • Translate the sentence into an equation.
    9·1 answer
  • To make sure the machines in the factory run smoothly, the mechanics need to add-1/5 liter of oil to the machine every Monday. O
    7·1 answer
  • What is the area of the parallelogram?<br> 3<br> 2
    6·1 answer
  • 24 is 4 times as great as k.<br> I NEED A EQUATION!
    11·1 answer
  • Round the number to the nearest hundredth 3.99527
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!