Give the demand function p =20 - 5Q find the price elasticity of demand when price of the commodity is 5 birr per unit. mention if the demand is price elastic or inelastic at this point plz plz plz help me​

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

okay what's the question?

they could have terrible tropical storms which will destroy the crops in the colonies

answer; beware of exaggerated claims without supporting evidence;