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Mathematics 17 Online
OpenStudy (anonymous):

what is mean of the following set of numbers 6,42,6,12,48,12 A.19 B.21 C.20 D.22

OpenStudy (anonymous):

To find a mean you add all the numbers together then divide by how many numbers there are

OpenStudy (anonymous):

OH OK

OpenStudy (anonymous):

so you would add all them together then divide by 6 and thats your mean

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

what is 126 devided by 6

OpenStudy (anonymous):

well, 120/6= 20, and then 6/6+ 1 so, 126/6=21

OpenStudy (anonymous):

thx

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