For a class project, students must select one topic from a list of 15 choices. They will also choose one presentation method: written report, oral presentation, or making a game. Use the Fundamental Counting Principle to determine how many different project combinations are possible.
A. 15
B. 30
C. 45
D. 60
The number of different project combinations possible can be calculated by multiplying the number of choices for the topic by the number of choices for the presentation method.
Number of topic choices = 15
Number of presentation method choices = 3
Therefore, the number of different project combinations possible = 15 * 3 = 45
So the correct answer is C. 45.