Answer:
Pretty sure it is C
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
60* of the circumference would be 60-the total circumference.
Im assuming you are supposed to factor this problem considering there is no = sign. starting with numbers, you can factor, or divide, both of those numbers by 9. moving on to letters, both terms have a “y” attached to them, so you can take out a y as well. leaving you with the simplified equation being
9y (2x-3)
The top 4 firms have (23 +22 +18 +12)% = 75% of the market.
The 4-firm concentration ratio is 0.75 or 75%.
depending on how many green and purple there are, lets say 4, and there are 10 other colors, it would be 4/10 so its 40%