Discover Questions

Given a block copolymer and a graft copolymer of the same molecular weight, how
could you differentiate them using viscosity measurements? Solving using laplace transform? y" +3y' + 2y =t? initial conditions are y(0)=1, y'(0)=0? What are gradually changes on earth? Given f(x)=2x+1/3 find f^-1(x)? How do you calculate how much your grade will go up?