<p>I am taking Bio, Chem, and Math II.
Am I allowed to use Ti-89 on all 3?</p>
<p>no...you're only allowed to use a calculator on math Ic and IIc, nothing else.</p>
<p>but Chem does have math doesn't it?</p>
<p>yeah, physics does too and you're not allowed a calculator</p>