goofster goofster

26-06-2019
Mathematics

contestada

what is the difference between the mean of each set?

a) 4
b) 5
c) 7
d) 9

what is the difference between the mean of each seta 4b 5c 7d 9 class=

Respuesta :

missmollysilveoz4paf missmollysilveoz4paf

26-06-2019

Mean is the average

So the first mean is 11
The second one is 14.7 so round to 15

15-11 is 4. Hope that is correct

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janveg4642 janveg4642

26-06-2019

The difference is 4

Answer Link

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