Answer:
38%
Step-by-step explanation:
19/50 ×2 = 38/100
........
7x - 7 = 3x + 45
4x = 52
x = 13
7x - 7 = 7(13) - 7 = 84
y - 6 = 180 - (84 + 63)
y - 6 = 180 - 147
y - 6 = 33
y = 39
Hopes this helps:
Answer: 132
Answer:
thanks
Step-by-step explanation:
One type of display is a frequency distribution curve.
This is a graph you are probably used to seeing, and often takes the form of a bar graph.
The length of each bar indicates either the frequency or number of students within a certain salary range. It helps to get an idea of the most typical salaries students are earning in their first year.
This display is more appropriate than, say, a line graph, because the graph is not supposed to show change over time, but just a snapshot of students' salaries after graduating.