Answer:
2/ triple need video for the third answer
Step-by-step explanation:
Answer:
8a) 100,90,110,70, 130
8b) 110, 100,120,80,140
8c)110
8d) Once you added 10 to each number the mean had a value of +10
8e) Make 8 points higher on each test.
Step-by-step explanation:
Hope this helps and have a great day!!
2x3=6 2x3=6 5x9= 45 so 6+6+45=57 so the area of the figure is 57m^2