130/1000, the answer is NOT 0, calculus derivative

126/1000, how to evaluate a limit with just algebra

121/1000, derivative of sin^-1(x), implicit differentiation

114/1000, 3 rectangles under y=1/x from 1 to 2

Definite Integral Explained: Area Under a Roller Coaster Curve

53/1000, sketching the graph of the derivative from the original function, calculus 1

117/1000, series of cos(1/n)

101/1000, how to convert a limit of a Riemann sum to an integral

are you making this calc mistake?

91/1000, they love asking this question on calculus 1 exams!

92/1000, finding the critical numbers of f(x)=x^2*e^(-0.5x)

103/1000, a calculus problem without using calculus

What Calculus is in 50 seconds