Compare the properties of alpha particles cathode rays protons neutrons and electrons.

The volume of a cylinder is 72 tt cm3. if the radius is 3 cm, what is the height of the cylinder?

2(4p+1)/5< = (3+12p)/4 its less than or equal solve it for me an with explanation plz

Keep your choice of a major there is probably no single correct choice. a ) to yourself. b) in perspective. c) based solely on the expectations of others. d) all of the answer choices are correct.