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seropon [69]
3 years ago
8

How to find the mean?

Mathematics
2 answers:
Dvinal [7]3 years ago
5 0
To find the mean you must add all the numbers first.
Next, divide the sum by the amount of numbers you added.
By the way, sometimes the mean is also known as the average!
a_sh-v [17]3 years ago
3 0

Answer:

Here’s how you find the mean. Find the sum of all the data combined. Then divide the sum by how many numbers of data there are!!

Step-by-step explanation:


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15r-15s=<br> can you help
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Answer:

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3 years ago
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erik [133]

Answer: 22, 38

               3, 7

               8, 12

<u>Step-by-step explanation:</u>

It is given that the PERIMETER is BETWEEN 22 and 38

-->          22 < P < 38

Perimeter = 2w + 2L

It is given that L = w + 5

Substitute P with 2w + 2L and substitute L with w + 5

                22 <  2w + 2(w + 5) < 38

                 22 < 2w + 2w + 10 < 38    

                  12 <          4w        < 28    

-->               3 <          w          < 7          

Since L = w + 5, then w = L - 5

Substitute P with 2w + 2L and substitute w with L - 5

                22 <  2(L - 5) + 2L < 38

                 22 < 2L + 2L - 10 < 38    

                 32 <          4L        < 48    

-->               8 <            L        < 12  

7 0
3 years ago
marcel's plane travels 3.345 meters salvadors plane travels 3.35 meters .jennifers plane travels 3.3 meters baced on measurement
KonstantinChe [14]
To see, which plane traveled <span>farthest of shortest distance we have to write all the numbers in the same accurance
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3.35 => 3.350
3.3   => 3.300
The longest is 3.35
The shortest is 3.3</span>
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Nana76 [90]
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