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spin [16.1K]
2 years ago
12

What is the mean of the values in the dot plot? Enter your answer in the box.

Mathematics
2 answers:
Katen [24]2 years ago
8 0

Answer:

19.5

Step-by-step explanation:

The formula for the mean is...

sum of the terms / number of terms

sum of the terms :

16 + 17 + 17 + 17 + 17 + 19 + 19 + 19 + 19 + 21 + 22 + 22 + 23 + 25 = 273

number of terms (the amount of dots there are):

14

mean = 273 / 14

         = 19.5

Hope this helps, Let me know if you have any questions !

gogolik [260]2 years ago
6 0
Step-by-step explanation below

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4x+9xy-3xy=? I really need help please
Lesechka [4]

Answer:

6xy+4x

Step-by-step explanation: You start off by gathering the like terms (which are 9xy & -3xy) and then you just keep 4x there. You then subtract 9xy-3xy=6xy and bring down the 4 since it has no like terms. So it’s 6xy+4x.

8 0
2 years ago
The larger of two numbers is five more than twice the smaller number. The sum of the two numbers is 38. Find the numbers.
Damm [24]

Answer:

I would set this up as:

let: lesser number = x

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Restating the word problem:

lesser number + greater number = 38

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Solving:  3x + 5 = 38

                  - 5     -5

             ---------------

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              ---          ---

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Substitution for the greater number:

        2(11) + 5

          22    + 5

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8 0
3 years ago
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irga5000 [103]
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MatroZZZ [7]

Answer:

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