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Alex777 [14]
3 years ago
14

Find the mean: 28, 18, 19, 18, 17 Heh help

Mathematics
2 answers:
kap26 [50]3 years ago
5 0

Answer:

Mean = 20

Step-by-step explanation:

tresset_1 [31]3 years ago
3 0

Answer:

The mean is 20.

Step-by-step explanation:

To find the mean you add up all the numbers in the set (which in this case is 100) then you take the sum and divide that by how **many** numbers are in the set (in this case its 5 numbers) so you end up with 100/5 which equals 20. Hope this helps!

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Help quick. Need fast. Thx
Vlada [557]
2/9×5=10/45
3/5×9=27/45
so 3/5 is bigger then 2/9

5/7×5=25/35
3/5×7=21/35

So 5/7 is larger than 3/5

So from least to greatest the numbers are
2/9 then 3/5 then 5/7

So your answer is A
6 0
3 years ago
Please help with this question
goldfiish [28.3K]
Second answer box, try that
3 0
3 years ago
Reason is the value of the first 5 ten times as great as the value of the second 5 in 5045?
vovikov84 [41]

It is not. In the decimal system each column to the right is valued at powers of ten starting at zero and increasing as you move to the left...in a four digit number...the columns are valued at...

10^3, 10^2, 10^1, 10^0 which corresponds to...

1000, 1000, 10, 1 in this case the first digit is equal to

5(1000)=5000 the value of the last digit is 5(1)=5

So the first 5 is 1000 times as great as the second 5...

Hope this helps!

4 0
3 years ago
What is the greatest common factor of 49 and 84?
Vera_Pavlovna [14]
The greatest common factor of 49 and 84 is 7
6 0
3 years ago
Read 2 more answers
What is the slope for (7,-14)
san4es73 [151]
The slope is negative two (-2)
3 0
3 years ago
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