Answer:
A. [tex]\frac{2}{3}[/tex]
Step-by-step explanation:
Putting something to the power of [tex]\frac{1}{2}[/tex] is the same as the number [tex]\sqrt{number}[/tex] (square rooted). So in this question, you are basically finding out the square root of [tex]\frac{4}{9}[/tex]. Which in decimal form is 0.44... (0.4 continued) and the square root of that is 0.66... (0.6 continued) or [tex]\frac{2}3}[/tex] since [tex]\frac{2}{3} * \frac{2}3} = \frac{4}{9}[/tex]
