Problem: As of the census of 2000, there were 197,790 people, 84,549 households, and 43,627 families residing in the city. The population density was 3,292.6 people per square mile (1,271.3/km). There were 92,282 housing units at an average density of 1,536.2 per square mile (593.1/km). The racial makeup of the city was 57.2% African American (U.S. Census), 38.3% White (U.S. Census), 0.2% Native American (U.S. Census), 1.3% Asian (U.S. Census), 0.1% Pacific Islander (U.S. Census), 1.5% from Race (United States Census), and 1.5% from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 2.6% of the population.

How many more housing units are there than families?
Answer: 48655

Problem: Joanna la Beltraneja, born in 1462, the first and only daughter of King Henry IV of Castile, was of Asturias. A rumour spread that Princess Joanna was not actually the daughter of King Henry but rather of Beltran de la Cueva, the alleged lover of Queen Joan of Portugal. Joanna was thus nicknamed "la Beltraneja", as a mocking reference to her assumed father. Pressure from members of the nobility forced the King to strip her of the title and name his half-brother Alfonso as heir, in 1464. In 1465, a group of nobility assembled in Avila and overthrew King Henry, replacing him with Alfonso. That led to a war that ended in 1468 with the death of the 14-year-old Alfonso. Henry IV regained the throne, but the title of heir became disputed between Joanna, his daughter, and Isabella, his half-sister. That was resolved via the Treaty of the Bulls of Guisando, which gave Isabella succession rights but restricted her marriage options. Isabella secretly married Ferdinand in 1469 at the age of 17, ignoring Henry IV's wishes. Gradually, the couple gained a larger number of supporters and obtained a papal bull sanctioning their marriage from Pope Sixtus IV in 1472 and gained the support of the powerful Mendoza family in 1473. When Henry IV died in December 1474, both candidates for the throne were proclaimed Queen of Castile by their respective supporters. Aware of their position of weakness against Isabella's supporters, Joanna's supporters proposed for the 43-year-old King Afonso V of Portugal, a widower for some 20 years, to marry Joanna, his niece, and assume the throne of Castile with her.

How many years old was Joanna when her father stripped her of her title?
Answer: 2

Problem: In week 13, the Lions traveled south for a nationally televised prime-time contest with the New Orleans Saints. The Saints scored the only points of the first quarter when John Kasay kicked a 39-yard field goal. New Orleans added to their lead in the second quarter with 2 consecutive touchdowns: first with a 14-yard run by Mark Ingram Jr., then a 67-yard catch and run by Robert Meachem. Detroit scored their only points of the first half when Kevin Smith ran in a touchdown from 2 yards out. The Saints responded when Drew Brees threw a 20-yard touchdown pass to Lance Moore. After halftime, the Lions attempted a comeback when Jason Hanson kicked a 31-yard field goal, and later Maurice Morris caught a 9-yard touchdown pass from Matthew Stafford. However, the Saints pulled away in the final quarter when Darren Sproles caught a 6-yard pass for a touchdown.

How many yards difference is there between John Kasay's field goal and Jason Hanson's field goal?
Answer: 8

Problem: Game SummaryFollowing their second-half blowout win over the Saints, the Colts flew to LP Field for an AFC South duel with the Tennessee Titans. In the first quarter, Indianapolis drew first blood with RB Joseph Addai getting an 8-yard TD run. The Titans would respond with kicker Rob Bironas getting a 30-yard field goal. In the second quarter, the Colts increased their lead with QB Peyton Manning completing a 22-yard TD pass to TE Dallas Clark. Tennessee would answer with Bironas getting a 36-yard field goal. Indianapolis closed out the half with kicker Adam Vinatieri getting a 22-yard field goal. In the third quarter, Indianapolis kept pounding away as Vinatieri kicked a 39-yard field goal. The Titans replied with RB LenDale White getting a 3-yard TD run. Vinatieri helped the Colts respond with a 20-yard field goal. In the fourth quarter, Tennessee nearly pulled off a comeback, as QB Vince Young completed a 1-yard TD pass to WR Roydell Williams, however, Indianapolis held off the Titans long enough to pull out a win.

How many yards were each of Vinatieri's field goals?
Answer:
20-yard