<p><b>Suggested Exam Problem:</b> Zack goes to a pet
shop that currently has <span class="ltx_Math" contenteditable="false" data-equation="13">\(13\)</span> dogs, <span class="ltx_Math" contenteditable="false" data-equation="5">\(5\)</span> cats, <span class="ltx_Math" contenteditable="false" data-equation="4">\(4\)</span> birds, <span class="ltx_Math" contenteditable="false" data-equation="6">\(6\)</span> reptiles and <span class="ltx_Math" contenteditable="false" data-equation="2">\(2\)</span> hamsters. If
Zack can only get one animal as a pet, how many choices does he have?<br></p>