Discover Questions

How do you calculate the total received radiation of a planet in W? Will the height of Mercury barometer decrease due to lower atmospheric pressure? If the diagonals of a parallelogram are equal in length, show that the parallelogram is a rectangle? Why does the (h,k) in 2x^2 + 4x end up being (-1,-2) when the vertex form ends up being 2 (x+1)^2 -2? Why isn't it (1, -2)? Look up the formula for acetic acid. Which of acetic acids 4 hydrogenâ€™s is the acidic one. Why are the other three not ionizable?