<p>BobSponge,</p>
<p>Use grade distribution (following link) and /or ratemyprofessor.com to check. </p>
<p>[Grade</a> Distribution Database: Office of the Registrar: Indiana University Bloomington](<a href=“http://gradedistribution.registrar.indiana.edu/]Grade”>http://gradedistribution.registrar.indiana.edu/)</p>
<p>A100 and X220 are for 8 weeks only. So, you have 5 courses during one time. I would guess that taking M118, K201, and A100 at the same time requires some effort on your part. Make sure that the other two are not too bad.</p>