<p>does anyone know if I should get a new calculator (TI nspire Cas) if i am going to be an engineering major next year?</p>
<p>Engineering? I’d say you’d need at least an 83 or 84 for your math classes. Some profs let you have an 89 or higher, but they still make you write out every step anyway and I’ve never heard of them allowing it on an exam. Obviously varies by class and prof though.</p>