The student demonstrates consistent and correct use of mathematical notation, symbols, and terminology throughout the work. Key terms and variables are defined and explained when first introduced, contributing to the clarity of the mathematical concepts presented. The main concepts are effectively described, and multiple forms of mathematical representation are used appropriately. Additionally, all mathematical calculations are thoroughly explained, and data presentations are well described. However, the degree of accuracy is not stated for rounded values, and the labeling of graphs, tables, and diagrams does not adhere to the specified format.