3. How does federalism in the modern United States differ from the system Madison describes in the passage? What historical developments have led to
the changes in U. S. federalism over time?

you are very ugly bro

explanation:

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".

your mothers brothers brother in law would be your father.

this is a good question! i'll do some research and come back when i have the answer!