Each US Senator is elected for a term of 6 years.
The senators server 6 years in total
U.S. Senators are elected for a term of 6 years. There are 100 senators, with two representing each state, and elections for about one-third of the seats occur every two years. Senators must be at least 30 years old and have been U.S. citizens for at least nine years to qualify for election.
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Penjelasan dengan langkah-langkah:A = {1,2}B = {a,i,u,e,o}n(A) = 2n(B) = 5n(B)^n(A) = 5² = 25