Which of the following members of the executive branch has a constitutionally-appointed role as head of one part of the legislative branch? a. secretary of defense b. postmaster general c. attorney general d. vice president

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".

(1)representation based on state population (2)all states have equal representation apex

confederacy: supported slavery, believed states should be able to nullify federal laws, supported low tariffs

union: everything else

it required the unanimous approval of the states before the congress could enact any measure.