Respuesta :
He could fold the pages which contain the formulas so they are easier to access and highlight the formulas to make them easier to spot.
For this case, there are two strategies that Casey can use for the exam.
1) Make a form: This technique consists of compiling the most important formulas found in the book and writing them on a single page. Then, when Casey must use a formula in the exam, it is easier for her to look in the sheet where she wrote the formulas.
2) Highlight formulas: This technique consists of using a highlighter to highlight the most important formulas in the book. So when Casey should look for a formula in the book, she should not read the whole text. She should only read the highlighted text.