Math, asked by runikumari86037, 3 months ago

12. The mean of 20 numbers is 18. If 3 is added to each of the first ten
numbers, find the mean of the new set of 20 numbers.

Answers

Answered by neelambal1977

0

nshbdhdhdkshshduebdhd

Answered by joshua4736

0

Answer:

sorry brother is so bigger

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