I hold a B.A. in Mathematics and an M.S. in Math Education with a teaching certification for grades 5-12. As a certified math teacher with 5+ years of classroom experience, I've taught grade K-8, Algebra 1, Geometry, Algebra 2, Pre-Calculus, Calculus, and Finance in various settings, including co-t... (read more)
...The rule to calculate the number of permutations in "number" is similar but different than the rule to calculate the number of permutations in "repetition." The difference is that the letters in "number" are distinct and the letters "e," "i," and "t" are repeated in "repetition."
A combination ... (read more)
...I also have 4 years of experience tutoring topics in discrete math, ranging from basic counting and number theory up to advanced combinatorics and graph theory. I'm confident I can help you improve your skills and succeed in the subject. Genetics is a very interesting subject and one I have studied for years. (read more)
Hi, my name is Serena! I graduated magna cum laude from Cornell University in 2021 with a degree in biological engineering, and minors in biology, biomedical engineering, and business. I am currently in my third year of dental school at the University of Buffalo. (read more)
...I am also a biology major from Swarthmore College with a 3.93 GPA, having taken and tutored students for a wide variety of courses (cellular and molecular biology, evolution, marine biology, neurobiology, etc.). Outside of classes, I also have over three years of experience working in a cancer bi... (read more)