At a toll booth, an attendant found that for every 5 vehicles that passed through the toll, 2 were trucks. Which ratio is equivalent to the ratio in this situation?
A 6/15
B 8/18
C 10/30
D 5/3

What was the name of the theory that said that if one country in a region fell to communism, others would surely follow? 1) domino theory 2) arms race 3) brinkmanship 4) containment theory

Peggy feels sorry for smokers who have lung cancer because she believes they were duped by tobacco companies to develop a deadly addiction and are therefore not responsible for their disease. when asked to donate money to support lung cancer research, peggy gives generously. peggy’s prosocial behavior can best be explained by the arousal: cost-reward model. the negative state relief model. a norm of equity. attributions of responsibility.

The term that best captures the role of adults caring for infants and toddlers is: