What type of weather will maryland expect in a day or so?

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.

What produces wave a)sound b) heats c)transfer of energy d)vibrations

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?