Concept explainers
To Find: The absolute value equation to determine the maximum and minimum diameters of bolts to pass the inspection.
Answer to Problem 3.8.13P
Maximum diameter = 6.54 mm
Minimum diameter = 6.46 mm
Explanation of Solution
Given:
Tolerance of 0.04 mm. Diameter of bolt = 6.5 mm
Given that there can be a tolerance of 0.04 mm in the actual bolt produced from the expected diameter of the bolt.
Let the actual diameter of the bolt be
The absolute value equation can be written as:
As per definition of absolute value function:
Here, diameter of the bolt can be more than the expected diameter. i.e.
As per definition, solving the absolute value equation with positive sign:
Or, weight of bag can be lesser than the labeled weight. i.e.
As per definition, solving the absolute value equation with positive sign:
Therefore, to pass the inspection:
Maximum diameter = 6.54 mm
Minimum diameter = 6.46 mm
Chapter ISG Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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