...I have used Quickbooks for four years to manage both personal and business finances. I was the chief bookkeeper for a small firm in North Carolina for two and a half years, where I learned to track expenses, revenues, taxes, and payroll in Quickbooks Pro 2009. Econometrics is the theory and pra... (read more)
...I have professional experience in using linear algebra and matrix methods to solve problems in aerospace engineering -- specifically, problems in aircraft and spacecraft navigation. My Ph.D. dissertation involved quadratic forms and eigenvalue-based methods of analyzing interactions between the ... (read more)