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Given that the sequence is geometric, a1 =3 (i.e. the first term is 3), and the common ratio is 4, find a 12 (i.e. the 12th term).

Given that the sequence is geometric, a1 =3 (i.e. the first term is 3), and the common ratio is 4, find a 12 (i.e. the 12th term).
asked 53.5k views
3 votes
Given that the sequence is geometric, a1 =3 (i.e. the first term is 3), and the common

ratio is 4, find a 12 (i.e. the 12th term).

asked
User Julie Pelletier
by
7.6k points

1 Answer

3 votes

Answer:

Explanation:


t_(n) =a_(1)r^(n-1)\\t_(12)=3(4)^(12-1)\\=3(4)^(11)\\=12582912

answered
User Shanit
by
7.7k points
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