Um.. listen to the teacher more
Answer:
I think it's red
Sorry dont understand the question
A reasonable estimate would be 180 students with blue eyes
In exact form it would be 4/3
Answer:
To express your answer in terms of pi, simply refrain from substituting pi's numerical value for its symbol in the equation. That way, your answer will look like xπ where x is whatever number you come up with, and π is simply a placeholder.
