Question

find the 6th term of the sequence has a first f 5 common ratio

Answer 1

\[A_n=a \times r^n\] where a is the first term r is the common ratio and n is the required term in the sequence. I am not sure of your first term so can't give the answer but just plug it in. i.e.
a(1)=10
common ration = 2
\[10 \times 2^3\] is the 4th term as the 1st term has a power of 0 giving 10.

make sense?