What does the u.s department of health and human services use the income and size of a family to determine a. social mobility b. ascribed status c. poverty level d. social class

the income and size of a family is used to determine: C. Poverty Level.
The threshold for the poverty level will be depended on the total income compared to the amount of children that the family has.
This data will be later used to determine which families are eligible to get government Aid.

U.S department of health and human services use the income and size of a family to determine poverty level.

Option C

Explanation:

The poverty guidelines determine the threshold of poverty that varies from each state and the dates for such guidelines are released in late January every year. Several programs are organized each year by the department for which fund is also appropriated.  

These funds are used extensively for ensuring a better sense of living and providing amenities amongst the people below the poverty line in the US. Conclusively, Poverty levels give a statistical inference of American citizens in poverty each year.

It is unlawful in the State of Florida for any person to operate a motor vehicle unless each passenger of the vehicle under the age of 18 years is restrained by a safety belt or by a child restraint device.