Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.

QUESTION

These are 30 students in a class. The teacher will choose 2 students at random to represent the class at an assemble. How many groups of 2 students can be chosen

These are 30 students in a class. The teacher will choose 2 students at random to represent the class at an assemble. How many groups of 2 students can be chosen

Show more
LEARN MORE EFFECTIVELY AND GET BETTER GRADES!
Ask a Question