Question
There are 10 students participating in a spelling bee. In how many ways can the students who go first and second in the spelling bee be chosen?(1 point) Responses 1 way 1 way 45 ways 45 ways 90 ways 90 ways 3,628,800 ways
Answers
GPT-4o mini
To determine how many ways the students who go first and second in the spelling bee can be chosen from 10 students, we note that the order in which they are chosen matters (since one goes first and the other goes second).
1. For the first position, there are 10 possible choices (any of the 10 students).
2. Once the first student is chosen, there are 9 remaining students for the second position.
Thus, the total number of ways to choose the first and second students is given by:
\[
10 \times 9 = 90
\]
Therefore, the number of ways to choose the students who go first and second in the spelling bee is **90 ways**.
1. For the first position, there are 10 possible choices (any of the 10 students).
2. Once the first student is chosen, there are 9 remaining students for the second position.
Thus, the total number of ways to choose the first and second students is given by:
\[
10 \times 9 = 90
\]
Therefore, the number of ways to choose the students who go first and second in the spelling bee is **90 ways**.