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poizon [28]
3 years ago
12

WILL GIVE 100 POINTS AFTER YOU ANSWER

Mathematics
2 answers:
lukranit [14]3 years ago
6 0
The answer is 16 hopes this helps you pass
irina1246 [14]3 years ago
4 0

Mean of a data = Sum of all observations ÷ Total number of observations

Mean of this data will be :

Sum of all observarions = 17 + 13 + 18 + 20 + 17 + 15 + 12 = 112

Total number of observations = 7

Mean = 112 ÷ 7

Mean = 16

Therefore the mean of this data set <em>=</em><em> </em><em>1</em><em>6</em><em> </em>

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(71 +29) x 26<br> HAKSJA HELP RN
jenyasd209 [6]

Answer:

2600

Step-by-step explanation:

(71+29) * 26

(100) * 26

2600

5 0
3 years ago
Read 2 more answers
I need help on this question
schepotkina [342]

Answer:

  0 4 9 1

             _____________

1 9      9 3 2 9

 − 0      

   9 3    

 − 7 6    

   1 7 2  

 − 1 7 1  

       1 9

     − 1 9

         0

Step-by-step explanation:

Sorry of this isn't clear

6 0
3 years ago
I need some help with this, I am supposed to solve for x
liq [111]

They are the same measurements, because:

from 10x + 5, first do vertical angle.

then, alternate interior angle,

then vertical angle again,

and another alternate interior angle.

For each vertical and alternate interior angles, the measurements stay the same.


Set them equal to each other, isolate and solve for x.

10x + 5 = 11x - 1

First, isolate the x. Subtract 10x from both sides, and add 1 to both sides

10x (-10x) + 5 (+1) = 11x (-10x) -1 (+1)

Simplify

5 + 1 = 11x - 10x

6 = x

x = 6

6 is your answer for x.

hope this helps

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20-%20%20%5Cfrac%7B9%7D%7B5%7D%20%20%5Cdiv%204" id="TexFormula1" title=" - \frac{9}{5} \div
raketka [301]

Your answer would be negative 9/20

3 0
3 years ago
Simplify the expression. Write your answer using an improper fraction<br> with no spaces.
ryzh [129]

Answer: 59/3k+14

Step-by-step explanation:

4 0
2 years ago
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