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In 1993, the life expectancy of males in a certain country was 62.1 years. In 1997, it was 65.8 years. Let E represent the life...Asked by deedra
In 1993, the life expectancy of males in a certain country was 61.3 years. In 1999, it was 64.7 years. Let E represent the life expectancy in year t and let t represent the number of years since 1993.
The linear function E(t) that fits the data is?
answer: E(t)=-0.03t+61.3
use function to predict life expectancy in 2003
answer: 61.6
The linear function E(t) that fits the data is?
answer: E(t)=-0.03t+61.3
use function to predict life expectancy in 2003
answer: 61.6
Answers
Answered by
bobpursley
Isn't the first term negative.
Answered by
Samantha
yes so the answer would be 61 correct?
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