Chang has been given a list of 6 bands and asked to place a vote. his vote must have the names of his favorite and second favori

Question

avanturin [10]

3 years ago

12

Chang has been given a list of 6 bands and asked to place a vote. his vote must have the names of his favorite and second favori

te bands from the list. how many different votes are possible?

Mathematics

1 answer:

pychu [463] · Answer 1 · 2022-01-19T09:15:16+03:00

pychu [463]3 years ago

8 0

If Chang has a list of 6 bands, then he can select 1 from 6 to be his favorite band. There remains 5 bands, and Chang can choose 1 from those 5 to be his second favorite.
Using the product rule, he obtain 6·5=30 different possible votes.
Answer: 30 possible votes