To calculate:absolute value inequality to determine the price range of the televisions.
Answer to Problem 64STP
The inequality is
Explanation of Solution
Given information:
The average price of the televisions liked by Claudio is
The actual prices differ from average by
Formula used:
Calculation:
We have ,
The average price of the television Claudio liked is
The actual prices differ from the average by up to
Let the actual price of the television be x .
Therefore, the inequality is
Now, the equation (i) is equivalent to
Solving equations one by one
This implies the actual price varies
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