Write a program that calculates the average rainfall for three months. the program should ask the user to enter the name of each month, such as june or july, and the amount of rain (in inches) that fell each month. the program should then display the average of the three rainfall amounts, rounded to 2 decimal places.

Scientists have changed the model of the atom as they have gathered new evidence. one of the atomic models is shown below. what experimental evidence led to the development of this atomic model from the one before it? a few of the positive particles aimed at a gold foil seemed to bounce back. the colors of light emitted from heated atoms had very specific energies. experiments with water vapor showed that elements combine in specific proportions. cathode rays were bent in the same way whenever a magnet was brought near them.