servicexpressmaroc
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
servicexpressmaroc
servicexpressmaroc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
General
The first term in a geometric sequence is 1/9 and the common ratio is β3. Find the 7th term in the s...
4 months ago
Q:
The first term in a geometric sequence is 1/9 and the common ratio is β3. Find the 7th term in the sequence.
Accepted Solution
A:
The first term is 1/9 and the common ratio is -3.
Let n=7Β
Finding the 7th term, the answer is -3^4 = =-81