...She is a quality professional, holding five American Society for Quality Certifications including as a Six Sigma Black Belt. She has taught mathematics in an industrial environment to hundreds of people over the years, including the basic problem solving course used by the North American freight rail industry over the past 5 years. Lisa is a kind and patient teacher. (read more)
...I am a senior double majoring in aerospace engineering and nuclear engineering. I use trigonometric functions and identities all the time in my course work. I am very familiar with not only the functions and manipulating them, but also the practical application of them. (read more)