The table below shows the heights of several books. Jean stacks a dictionary on top of her novel. How night is the stack of books

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]

Line wx is parallel to line yz. if m

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120