
a.
To calculate most frequent temperature of H’s town.
a.

Answer to Problem 17HP
The most frequent temperature is 56°F.
Explanation of Solution
Given information:
Temperature graph of H’s town
Formula used: Graph reading
Reading the graph,
Highest number of dots are present at 56°F.
Therefore, the most frequent temperature at H’s town is 56°F.
b.
To calculate total number of days temperature recorded.
b.

Answer to Problem 17HP
The total number of days temperature is recorded is 20 days.
Explanation of Solution
Given information: Temperature graph
Formula used: Graph reading
Reading the graph,
In the graph one dot represents one day.
On calculating the number of dots at each temperature,
Number of dots at 50°F=3
Number of dots at 51 °F =1
Number of dots at 52 °F =5
Number of dots at 53 °F =2
Number of dots at 54 °F =0
Number of dots at 55 °F =2
Number of dots at 56 °F =7
For total number of days, sum all the dots,
On solving,
Hence, total number of day=20
c.
To calculate number of days when temperature was 53? or above
c.

Answer to Problem 17HP
11 days the temperature was 53°F or above
Explanation of Solution
Given information:
Temperature graph of the town
Calculation:Reading the graph,
In the graph one dot represents one day.
On calculating the number of dots at each temperature,
Number of dots at 53 °F = 2
Number of dots at 54 °F = 0
Number of dots at 55 °F = 2
Number of dots at 56 °F = 7
For total number of days, sum all the dots,
On solving,
Hence, total number of day= 11
Chapter 10 Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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