Use the Formula for the General Term of a Geometric $$\mathbf { a } _ { 1 }$$

Multiple Choice

Use the Formula for the General Term of a Geometric SequenceUse the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the
sequence with the given first term, $$\mathbf { a } _ { 1 }$$ , and common ratio, r.
-Find a8 when $a _ { 1 } = 3000 , r = \frac { 1 } { 3 }$ .

A) $\frac { 1000 } { 729 }$
B) $\frac { 1000 } { 2187 }$
C) $\frac { 1000 } { 6561 }$
D) $\frac { 9007 } { 3 }$