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

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

83/1000, don't use the quotient rule

79/1000, surface area of revolution, calculus 2

82/1000, know the chain rule for derivatives!

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

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

94/1000, finding dy/dx for y^y=x

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

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

93/1000, why is the derivative 2^x equal to 2^x*ln(2)

103/1000, a calculus problem without using calculus

AP Calculus: The Derivative of e^x & The 'No Effect' Myth

Fundamental Theorem of Calculus Part 1: Why Derivative and Integral Are Inverses

How to Prepare for Calculus: Essential Steps Before College