(a)
To find: The graph for the model.
(a)
Explanation of Solution
Given:
The expression for the model is
Calculation:
The graph for the
Figure 1
(b)
To find: Whether the warning had an effect or not.
(b)
Answer to Problem 85E
The consumption of the cigarettes is maximum in the year 1966 thus, the warning had an effect.
Explanation of Solution
Consider the expression for the model is,
The, the consumption of the cigarette in the year
The consumption of the cigarettes is maximum in the year 1966 that is
(c)
To find: The average daily cigarette consumption per year.
(c)
Answer to Problem 85E
The average daily cigarette consumption per smoker in
Explanation of Solution
Given:
The US population is
Calculation:
The total consumption of the cigarette in the year
Thus, the average annual cigarette consumption per smoker is,
The average daily cigarette consumption per smoker is A is,
Chapter 2 Solutions
Precalculus with Limits
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