## Algebra 2 (1st Edition)

$6$
The nth term is given by $a_n= a_1 r^{n-1}$ ...(1) Here, we have Common Ratio $r=\dfrac{1}{2}$ and first term $a_1=32$ Equation (1) gives: $a_n=32 \times (\dfrac{1}{2})^{n-1}$ Hence, $n = 6$