Your job at in chemical plant needs a 15% acid solution immediately
to save the world. your supplier shipped you a 10% solution and a
30% solution and you need to make the solution yourself. if you
need 10 liters of the 15% solution to save the world, how many liters
of the 10% solution and 30% solution should you use?

If h(x) = f[tex]h(x) = f[/tex] ° [tex]g) (x)[/tex] and [tex]h(x) = \sqrt[3]{x+3}[/tex], find [tex]g(x)[/tex] if [tex]f(x) = \sqrt[3]{x +2}[/tex] ·

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?