Can someone me with this question.

The consumption of fossil fuels could be

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement