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When Luke, the new kid, aske...

When Luke, the new kid, asked how old Annabelle was, she replied, ''In two years, I'll be twice as old as I was five years ago.'' How old is Annabelle?

Correct answers: 55

The first user who solved this task is Djordje Timotijevic.

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What Time Is It?

A man is bragging about his new hearing aid. "It's the best I've ever had," he says. "It cost $3,000."
His friend asks, "What kind is it?"
He says, "Half past four!"

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Charles Hermite

Born 24 Dec 1822; died 14 Jan 1901 at age 78. French mathematician whose work in the theory of functions includes the application of elliptic functions to provide the first solution to the general equation of the fifth degree, the quintic equation. In 1873 he published the first proof that e is a transcendental number. Hermite is known also for a number of mathematical entities that bear his name, Hermite polynomials, Hermite's differential equation, Hermite's formula of interpolation and Hermitian matrices. Poincaré is the best known of Hermite's students.

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