Posted by Mimi on Thursday, May 17, 2012 at 10:56am.
Find the arithmetic mean a n1=3.9, a n+1=7.1

Algebra 2  Damon, Thursday, May 17, 2012 at 11:11am
(3.1 + 7.1)/2 = 10.2/2 = 5.1
Posted by Mimi on Thursday, May 17, 2012 at 10:56am.
Find the arithmetic mean a n1=3.9, a n+1=7.1
(3.1 + 7.1)/2 = 10.2/2 = 5.1