Write a short essay about the above events, and describe your opinion on how the role of local, state, and national government has changed during US history. Do you think one of these errors have the correct balance of power between local, state, and national governments compared with the other areas? Do you think that the balance of government power should continually shipped to meet new vents? how do you think local, state, and national governmental power might change in the future?

i don't know why don't you google it?

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".

the correct answer is a