I think you forgot to give the options along with the question. I am answering the question based on my research and knowledge. "Some customers who rate their service as high quality return for additional services" is the conclusion that can be drawn from this study. I hope that the answer has actually come to your desired help.
1. 2/7
2. 2/15
3. 5/24
4. 2/11
The answer is 1.12% decrease
Explanation in image
Answer: Square, cube, solid.
Step-by-step explanation: The following shape could pass for square cube and solid, because they all form a square - liked shape.