Answer:
B
Step-by-step explanation:
2x -20 -1 =0
2x -21=0
2x=21
x= 10.5
The type of graph I would use for a set of categorical data with 25 people surveyed is bar graph.
<h3>Which types of graphs are good for categorical data?</h3>
The type of graph or chart that is good for showing categorical data are:
- Frequency tables
- Pie charts
- Bar charts
Note that bar graph is one of the the most appropriate graphical form of displays for any categorical variables.
Learn more about bar graph from
brainly.com/question/24741444
38 1/4 as a decimal would be 38.25 because 1/4 is 0.25 add 38 to that would be 38.25
Your answer will be 45. Hope this helps!
