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Find the 6th term of the geometric sequence whose common ratio is

3/2
and whose first term is 2.

User GenericHCU
by
5.8k points

1 Answer

7 votes

Final answer:

The 6th term of the geometric sequence with a common ratio of 3/2 and a first term of 2 is 15.1875.

Step-by-step explanation:

To find the 6th term of a geometric sequence, we can use the formula:

an = a1 * r(n-1)

Where an is the nth term, a1 is the first term, and r is the common ratio.

In this case, the first term is 2 and the common ratio is 3/2. Plugging these values into the formula, we get:

a6 = 2 * (3/2)(6-1)

= 2 * (3/2)5

= 2 * (243/32)

= 486/32

= 15.1875

User Guy Nir
by
6.4k points