February 26, 2017

Homework Help: Algebra

Posted by bianca, pleeease help i'm lost on Sunday, March 13, 2011 at 10:21pm.

in 1995 life expectancy was 66.7 yrs, in 2002 it was 70. yrs. E represent the life expectancy and t represents the number of years since 1995(t)= _t + _


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