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By the Numbers #72 - Statistics

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  • This quiz has been taken 43 times
  • The average score is 14 of 20
Answer Stats
Hint Explanation Answer % Correct
The sum of 72 and (-72) When you add a negative integer and a positive integer, you essentially subtract the smaller absolute value from the larger, and the sum takes the sign of the integer with the larger absolute value. In this case, the absolute value of both integers is the same, so the sum is zero. 0
88%
MMXXV M (1000) + M (1000) + X (10) + X (10) + V (5) = 2025 2025
88%
172 ÷ 15 172 ÷ 15

   = 172 ÷ (1 * 1 * 1 * 1 * 1)

   = 172 ÷ 1

   = 172
 172
85%
According to the idiom, the number of one’s own feet to stand on in order to be appropriately independent or self-sufficient The Free Dictionary: stand on (one's) own (two) feet 2
85%
71 + 64/8 71 + 64/8

   = 71 + (64 ÷ 8)

   = 71 + 8

   = 79
 79
85%
A piece of cardboard is 2 mm thick. Suppose it was folded in half, then folded in half again, and folded in half once more. In millimeters, how thick is the folded piece of cardboard? Each time the cardboard is folded in half, the thickness doubles. The cardboard is folded in half three times. The first time it is folded in half it becomes 2 * (2 mm) = 4 mm. The second time it is folded, it becomes 2 * 4 mm = 8 mm. The third time, it becomes 2 * 8 mm = 16 mm. 16
81%
The number of sides a pentacontahenagon has Wikidata: pentacontahenagon 51
81%
The absolute value of (-72) The absolute value of a number is its distance from zero, so an absolute value is always a positive value or zero. See:


 72
81%
Number of associates Danny Ocean rounded up to perpetrate a Las Vegas heist in the title of the 1960 film that starred Frank Sinatra, Dean Martin, Sammy Davis Jr., Peter Lawford and Angie Dickinson; and its 2001 remake that starred George Clooney, Matt Damon, Andy García, Brad Pitt and Julia Roberts Wikipedia: Ocean's 11

 11
77%
The number of JetPunk sovereign states that share a land border with mainland China Wikipedia: List of countries and territories by number of land borders 14
77%
Mr. Papoutsis plowed 6 acres in 1 hour. At this rate, how many hours will it take him to plow 24 acres? Mr. Papoutsis can plow 6 acres in an hour, so divide the total number of acres to be plowed by 6 to to find the number of hours needed:

24 ÷ 6 = 4
 4
77%
The year the Knights Templar were founded to protect Jerusalem and European pilgrims on their journey to the city. Wikipedia: Knights Templar 1118
73%
The year Richard I (Cœur de Lion / the Lionheart) ascended to the English throne Wikipedia: Richard I of England 1189
73%
Regnal number of Queen Elizabeth II’s successor Wikipedia: Charles III 3
69%
The number of Horsemen of the Apocalypse described in the Book of Revelation * the number of units in a score Wikipedia: Four Horsemen of the Apocalypse


4 horsemen * 20 units in a score = 80
 80
62%
Atomic number of the element cadmium Wikipedia: Cadmium 48
50%
Number that comprises the name of a chewing gum marketed by the Wrigley Company toward teenagers Wikipedia: 5 (gum) 5
50%
The number of days in the month of Sivan in the Hebrew calendar Wikipedia: Hebrew calendar 30
46%
In centimeters, the maximum circumference of a regulation (size 5) ball used in association football (called “soccer” in the U.S.) Wikipedia: Ball (association football) 70
38%
Number of states (estados) that, along with the federal district (distrito federal) of Brasília, comprise the first-level administrative divisions of Brazil Wikipedia: Federative units of Brazil 26
31%
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