Answer:
B would be the answer:))
Step-by-step explanation:
Divide 2 by 9
For a survey like this, you want to take a random sample. It would be a good idea to use an alphabetical list of the students. Then, you could randomly select students from the list.
The principal would want to avoid surveying all the same type of students. For example, don't just ask the athletes.
Answer:
hi
Step-by-step explanation:
1 and 2 no are perfect square other r not
1) 12 cookies per hour
2) train travels 80 miles per hour
