Ms. Martinez has 30 students in her 2nd period class. She looks around and notices that:
- 18 students have black hair
4 students have brown hair
The rest have blond hair
Ms. Martinez decided to use this to help her
pick students to participate in class. What is
the probability she picks a student with black
hair to answer the first question, and without
repeating students, picks the compliment to
brown hair for the second question?
Hi