Respuesta :
Answer:
The correct option is D.
Step-by-step explanation:
The interest that Julia earns on her investment s given by the equation
[tex]I=48T[/tex]
Where, I is interest that Julia earns on her investments and T is the time in years that her money is invested.
It is given that she selects 12 as a value for T.
Put [tex]T=12[/tex] in given equation.
[tex]I=48\times 12[/tex]
[tex]I=576[/tex]
Therefore the value of I is 576 at [tex]T=12[/tex]. Option D is correct.