Final answer:
The answer explains the permutations for seating on a bus and combinations for forming a committee efficiently.
Explanation:
Permutations of seating on the bus:
- For the last 6 seats on a bus, there are 6! = 720 ways for 6 people to sit.
- Combinations for forming a committee:
- From 30 students forming a 4-student committee: C(30, 4) = 27,405 ways to form the committee.
Learn more about Permutations and Combinations here:
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