i.
To calculate the percentof change in number of pairs of footwear from the year
i.
Answer to Problem 25E
The percent of change in number of pairs of footwear from the year
about
Explanation of Solution
Given information:
Consider, the graph provided in the question,
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
Formula used:
Calculation:
The decrease in number of pairs of footwear from the year
Therefore,
Percent of change in number of pairs of footwear is:
Conclusion:
Hence,
The percent of change in number of pairs of footwear from the year
is about
ii.
To compare in which year did the number of pairs of footwear decreases the most from previous year and what was the approximate percent of change.
ii.
Answer to Problem 25E
The decrease in number of pairs of footwear in the year
The percent of change is about
Explanation of Solution
Given information:
Consider, the graph provided in the question,
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
Formula used:
Calculation:
The decrease in number of pairs of footwear in
The decrease in number of pairs of footwear in
The decrease in number of pairs of footwear in
The decrease in number of pairs of footwear in
The decrease in number of pairs of footwear in
Therefore,
Percent of change in number of pairs of footwear is:
Conclusion:
Hence,
The decrease in number of pairs of footwear in the year
iii.
To conclude and explain from the graph that the footwear manufactures are making less money.
iii.
Answer to Problem 25E
No, it cannot be concluded from the graph that manufacturers are making less money from
Explanation of Solution
Given information:
Consider, the information provided in the expression,
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
The pairs of footwear manufactured in the year
Conclusion and Explanation:
No, it cannot be concluded from the graph that manufacturers are making less money from
Chapter 7 Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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