<p>^I don’t think the son is in the 12th grade yet, the standard time for Calc BC. His school probably would only let him skip Pre Calc if he took Calc AB instead of BC.</p>
<p>Or he got a 4 on the BC exam but a 5 AB subscore.</p>
<p>^I don’t think the son is in the 12th grade yet, the standard time for Calc BC. His school probably would only let him skip Pre Calc if he took Calc AB instead of BC.</p>
<p>Or he got a 4 on the BC exam but a 5 AB subscore.</p>