Precalculus: Periodic Functions
https://www.coursera.org/learn/precalculus-periodic-functions
Precalculus: Mathematical Modeling
https://www.coursera.org/learn/precalculus-mathematical-modelling
Differential Equations for Engineers
https://www.coursera.org/learn/differential-equations-engineers
Algebra: Elementary to Advanced – Functions and Applications
https://www.coursera.org/learn/algebra-ii
Fibonacci Numbers and the Golden Ratio
https://www.coursera.org/learn/fibonacci
Vector Calculus for Engineers
https://www.coursera.org/learn/vector-calculus-engineers
Mathematics for Computer Science
https://www.coursera.org/learn/mathematics-for-computer-science
Matrix Methods
https://www.coursera.org/learn/matrix-methods
Essential Linear Algebra for Data Science
https://www.coursera.org/learn/essential-linear-algebra-for-data-science
Numerical Methods for Engineers
https://www.coursera.org/learn/numerical-methods-engineers