February 21, 2017

Homework Help: statistics

Posted by Anonymous on Sunday, February 10, 2013 at 6:36pm.

The mean of 3 consecutive multiples of 3 is equal to A.The mean of 4 consecutive multiples of 4 is equal to A + 27.
The mean of the smallest and largest of these 7 numbers is 42. Find A

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions