68/1000, midpoint rule approximation for the integral of sqrt(1+x^3) from 0 to 2

66/1000, derivative of e^(ax)*sin(bx), product rule and chain rule, calculus 1

64/1000, solving dy/dx=y, separable differential equation

61/1000, integral of sqrt(x) from 1 to 9

67/1000, derivative & integral of 67

Why Integration and Differentiation Undo each other? (Proof of the Fundamental theorem of calculus)

65/1000, vertex formula of a parabola y=ax^2+bx+c using calculus

CALCULUS: Limits by Graphing | Numberbender

CALCULUS: Solving Limit by Substitution, Part 1 | Numberbender