The development of mass marketing impacted late nineteenth-century american society chiefly by:

The development of mass marketing impacted late nineteenth-century American society chiefly by leading to the demand for standardized products. Through standardized products, it reduced prices for consumers and created a demand for branded goods. It also distorted some class distinctions that existed.

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".

answer: the ocean

explanation: if you map out 30 n and 40 n latitude, you will get the ocean