14x² - 21x³ + 49x⁴

ayudenme porfavor​

no se

sólo lo hago esto para poder preguntar

Option b

Step-by-step explanation:

Given that based on a  recent survey of adults in 60,000 households, a labor department reported an unemployment rate of 4.7%. The margin of error was 0.2 percentage point a. Based on the given information,  the goal of the study would be :

A To determine what effect unemployment has on household status

-- Wrong only unemployment rate was studied

B. To determine the percentage of adults who are unemployed

-- Perfect

C. To determine how many adus in each household we unemployed

-- Household was not taken into account overall percent hence wrong

D. To determine if adults can be unemployed and keep their households

-- wrong only rate was given