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MBA,PHD, Juris Doctor
Strayer,Devery,Harvard University
Mar-1995 - Mar-2002
Manager Planning
WalMart
Mar-2001 - Feb-2009
In 1995, the life expectancy of males in a certain country was 69.6 years. In 1999, it was 71.8 years. Let E represent the life expectancy in year t and let t represent the number of years since 1995.
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The linear function E(t) that fits the data is
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E(t)= ____ t + _____. (round to the nearest tenth) .
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Use the function to predict the life expectancy of males in 2004
Â
E(9)= ____ (round to the nearest tenth)
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