a chemist is conducting an experiment on a system. at the beginning of the experiment, the chemist wants to determine the temperature of the system. the system has a definite volume but no definite shape. which of the following is most likely also true for the system?

If (a, b) is the solution to the system of equations shown above, and a and b are integers, then what is the value of a+b?

The measure of the angles supplement is 30 more than four times that of its complement. find the measure of the angle described

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.