Question

11th term of 3,6,12,24

Answer 1

3072

Explanation:

First, find the common ratio and the first term. The common ratio is 6/3 or 2. The first term is 3.

Use the direct formula, xi=a*r^i-1, to find the 11th term. A is the first term, and i is the index or the number of the term.

Substitute: x11=3*2^(11-1)

Or x11=3*2^10

So x11 is 3072

Answer 2

3072

i hope this helps :)