A.When are students first expected to work with picture and bar graphs? Give the grade level, the domain and summarize the stand
ard that expresses this expectation. b. At the next grade level, students are expected to expand their understanding of bar graph to a scaled bar graph. Give the grade level, the domain and summarize the standard that expresses this expectation.
c. Sketch examples of a "single-unit scale bar graph" and a "scaled bar graph" using the techniques from this section to illustrate the standards in parts a. and b. Explain your thinking.
This is for MTH212 I am just confused with these problems.
To find this answer you simply divide 250$ by 300$ you would then get 83% that is not the answer though you then subtract 83 from 100 and get 17 and that is the discount
