The money that will Janae earn on her $350 investment after the 12 months is $17.50.
Since the Maria Invests $600 in a bank account that earns simple interest. She earns $30 at the end of 12 months.
So here the rate of interest should be
[tex]30 = (600) (1) r\div 100[/tex]
r = 5%
Now the money should be like
[tex]= 35\div 2[/tex]
= $17.50
Hence, The money that will Janae earn on her $350 investment after the 12 months is $17.50.
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