duh, so easy I should have known that, thank you very much
a boy travels 20 km north, then 15 km south, how far is he from where he started?
Write the mechanism for the reactions of: (Z)-3,6-diethyl-oct-4-ene and bromine (E)-3,6-diethyl-oct-4-ene and bromine Assign the R/S configuration for each of the products and determine the stereochemical relationship of each set of products.
EF is a median of trapezoid ABCD. The length of AB is 12, and the length of CD is 18. What is the length of EF?
Use implicit differentiation to find the slope of the tangent line to the curve 2x^22xy1y^3=3 at the point (11).
Ironman steps from the top of a tall building. He falls freely from rest to the ground a distance of h. He falls a distance of h/ 3 in the last interval of time of 1.1 s of his fall. Hint: First, compute the velocity when Ironman reaches the height equal to the distance fallen...
If f(x) = 2 √x, use the definition of derivative to find f′( x )
(1 pt) If f(x) = 2 √x, use the definition of derivative to find f′( x ).