How do chemical weathering and physical weathering affect each other?

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Gymnast always perform on padded mats. how does the mats protect the gymnast

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.