Respuesta :
She would have one hundred and sixty dollars in four months. Hope this helps! :)
Her account doubles each month.
$10 x2= $20
$20 x 2=$40
$40 x 2=$80
$80 x 2=$160
Answer is $160
$10 x2= $20
$20 x 2=$40
$40 x 2=$80
$80 x 2=$160
Answer is $160