<p>Other than the Real ACT, Barrons. Barrons has stuff you will never see on the ACT so you can be over prepared. For example, there was a question where you had to use Sigma Notation to solve a problem (aka something you will never see)</p>
<p>Other than the Real ACT, Barrons. Barrons has stuff you will never see on the ACT so you can be over prepared. For example, there was a question where you had to use Sigma Notation to solve a problem (aka something you will never see)</p>