Using a graphing calculator or computer graphing program, create a graph for the decay of iodine-131, which has a half-life of 8.1 days. use the graph to answer the following questions.

According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f

Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object

How is zig zagging a form of acceleration?