Polynomial function. Why is function an important mathematical concept?Functions describe situations where one quantity determines another. Because we con...

Full houses, flushes, and straights are three very strong poker hands. But does a full house beat a straight? And does a full house beat a flush? The simp...

A cryptogram is a type of puzzle that consists of a short piece of encrypted text. Generally the cipher used to encrypt the text is simple enough that the...

Dealer’s choice is a style of poker where each player may deal a different variant. As the deal passes clockwise around the table, each player occupying t...

On July 4, 1862, Carroll and a friend took a then-10-year-old Alice, as well as her sisters Lorina and Edith, on a boat trip from Oxford to the nearby tow...

A poker player is drawing if they have a hand that is incomplete and needs further cards to become valuable. The hand itself is called a draw or drawing h...

Decree, Judgement and Order There are basically three types of decrees: Preliminary decree. Final decree. Partly preliminary and partly final. What is exe...

There are 10 Canadian provinces, with three territories to the north. The provinces are, in alphabetical order: Alberta, British Columbia, Manitoba, New B...

Next follows a number sequences aptitude test with 21 of the hardest number sequences on the web! Can you solve them all? What are the missing numbers in ...

Pedestrian Duties in California California Vehicle Code (CVC) section 21955 contains the state’s jaywalking law. Crossing in the middle of the road betwee...