Q: As of the census of 2010, there were 520,116 people, 229,762 households, and 112,455 families residing in the city. The population density was 2,500.1 inhabitants per square mile (965.3/km). There were 209,609 housing units at an average density of 1,076.7 per square mile (415.7/km). The racial makeup of the city was 69.7% White (down from 94.8% in 1970), 5.0% Black or African-American, 2.7% Native American, 2.9% Asian, 0.2% Pacific Islander, 16.9% from other races, and 3.8% from two or more races. Hispanic or Latino of any race were 41.6% of the population. Non-Hispanic Whites were 47.2% of the population in 2010, down from 72.8% in 1970.
How many points difference is there between the white makeup of the city than the black makeup of the city?

A: 64.7

Q: As of the census of 2010, there were 50,251 people, 20,065 households, and 13,721 families residing in the county. The population density was 90 people per square mile (35/km2). There were 22,677 housing units at an average density of 40 per square mile (15/km2). The racial makeup of the county was 74.1% Race (United States Census), 19.3% Race (United States Census) or Race (United States Census), 0.7% Race (United States Census), 1.1% Race (United States Census), 0.1% Race (United States Census), 1.8% from Race (United States Census), and 3.0% from two or more races. 5.6% of the population were Race (United States Census) or Race (United States Census) of any race.
How many more housing units are there than families?

A: 8956

Q: The first German battlecruiserwas commenced March 1908. Four Parsons turbines were used, improving speed to 27 knots and reducing weight. Four twin turrets mounted 28 cm guns; although the two centre turrets were still placed one either side of the ship, they were offset so could now fire either side. The design was considered a success, but the cost at 35.5 million marks was significantly above the 1906 allocation. Light cruiser development continued with the light cruisers, which were to become famous for their actions in the start of World War I in the Pacific. The ships were 3,300 tons, and armed with ten 10.5 cm rapid fire guns and a speed around 24 knots. cost 7.5 million marks, and 6 million marks. Four were produced between 1907 and 1911 at 4,400 tons and around 8 million marks each. These had turbines, twelve 10.5 cm guns as main armament, but were also equipped to carry and lay 100 mines. From 1907 onward, all torpedo boats were constructed using turbine engines.
How many knots faster could the battlecruiser travel than the light cruisers?

A: 3

Q: The former ruling dynasty of ai Viet, the Tran, had relations with the Yuan and Ming Empire as a tributary. However, in 1400, Ho Quy Ly deposed and massacred the Tran house before usurping the throne. After taking the throne, Ho renamed the country from Dai Viet to Dai Ngu. In 1402, he abdicated the throne in favor of his son, Ho Han Thuong . In October 1404, Tran Thien Binh arrived at the Ming imperial court in Nanjing, claiming to be a Tran prince. He notified the court of the treacherous events that had taken place and appealed to the court for the restoration of his throne. The Yongle Emperor of the Ming Empire issued an edict reprimanding the usurper and demanding the restoration of the Tran throne, a pretext to the annexation of Vietnam. As the party crossed the border into Lang Son, Ho's forces ambushed them and killed the Tran prince that the Ming convoy were escorting back. In the winter of 1406, the Ming armies began their invasion. Zhang Fu and Mu Sheng departed from Guangxi and Yunnan respectively to launch a pincer attack into enemy territory. On 19 November 1406, they captured the two capitals and other important cities in the Red River Delta. Ho Quy Ly and his son were captured on 16 June 1407, they were caged and brought as prisoners to the Yongle Emperor in Nanjing.
What happened second: killed the Tran prince or Fu and Sheng captured the two capitals?

A:
Fu and Sheng captured the two capitals