if the demand of a good or service is up and supply is down the price will go up but if demand is down and supply is up prices go down
Answer:
45 km/hr
Explanation:
total distance = 90
Increased speed = x+15
90/x - 90/x+15=1/2
90(1/x - 1/x+15)=1/2
90(x+15-x/x^2+15x)=1/2
equation is:
x^2+15x-2700=0
x^2+60x-45x-2700=0
x(x+60)-45(x+60)=0
(x+60)(x-45)=0
x= -60, x=45
reject the negative value = -60
usual speed=45 km/ hr
Answer:
Societal
Explanation:
Eating disorders occur most often among cheerleader, in their profession a decent appearance and slimness are regarded as a desirable requirement. Hence cheerleader most of them are determined in pursuit of slimness so that they make a great career in cheer-leading. The pressure to be slim looking with great appearance has triggered intense dieting, which can cause an eating disorder among cheerleader who are more predisposed to get the disorders. This behavior of them is generated by societal influence where a imagery for cheerleader is developed for being slim. Hence societal is most suitable answer here.
Answer:
The correct answer is d) people have to perceive consequences as unpleasant and act rationally.
Explanation:
Deterrence theory states that preventing crime is possible only by effects of the threat of punishment, relying on the assumption that humans are motivated to avoid pain and obtain pleasure. Thus, deterrence can dissuade a criminal from taking action, based solely on a credible and certain threat of punishment. This psychological assumption is linked to rational choice theories.
The deterrence theory also states that severity of punishment will do little to deter crime and that certainty of punishment has a greater impact on crime deterrence than severity.
Democracies are when a person is allowed to participate politically by exerting their citizen powers. political parties allow the voters to chose in what way they want the government to be headed based on campaigns that the democratic or republican (as well as other parties) put out into the media
