Discover Questions

Why does changing the droppers position from 90 degrees to 45 degrees increases drops per ml of water ehile decreases it for ethanol? Express as a sum of logarithms. ln 4x? What is the order of ALL college calculus courses? And please don't say calc 1 2 3 4.? What type of structure is a three-ring binder? The equation of a circle is x^2+y^2-12y+20=0. what is center and raduis?