The table above gives values of the differentiable functions f and g and their derivatives at x=2. If h(x) = (4f(x))/(g(x)+1), then h'(2)=

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

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The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is