Calculate the number 2558
[6543] Calculate the number 2558 - NUMBERMANIA: Calculate the number 2558 using numbers [3, 9, 2, 1, 98, 412] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 13 - The first user who solved this task is Nasrin 24 T
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Calculate the number 2558

NUMBERMANIA: Calculate the number 2558 using numbers [3, 9, 2, 1, 98, 412] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 13
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
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Mid Semester Final Exam

One night Jack Evans, along with his 3 university friends went out drinkinig till late night, as many college students are prone to do, and didn't study for their test, which, of course, was scheduled for the next day.

In the morning they thought of a plan. They made themselves look as dirty and weird as they could with grease and dirt.

They went up to the dean and explained that they had gone out to a wedding last night and on their return the tire of their car burst. They continued to explain how they had to push the car all the way back and that they were in no condition to appear for the test.

The dean, being a compassionate human being said that they could take the test after 3 days. The students graciously replied that they'd be ready by that time.

On the third day, they appeared before the dean. The dean explained that since this was a special test all four were required to sit in separate classrooms for the duration of the exam.

They all agreed as they had prepared well in the last three days. The test consisted of 5 questions with total of 100 points:

MID SEMESTER COURSEWORK EXAMINATION

INSTRUCTIONS : All questions are required. Any inconsistencies on any of the questions among the four students will result in all the candidates getting a zero mark.

Q.1. Write down your name. ----- (2 POINTS) Q.2. Write the name of the bride and groom at the wedding you attended. ----- (30 POINTS) Q.3. What type of a car were you driving? ------(20 POINTS) Q.4. Which tire burst? ------- (28 POINTS) Q.5. Who was driving? ------ (20 POINTS)

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Urbain-Jean-Joseph Le Verrier

Died 23 Sep 1877 at age 66 (born 11 Mar 1811). French astronomer who predicted by mathematical means the existence of the planet Neptune. He switched from his first subject of chemistry to to teach astronomy at the Ecole Polytechnique in 1837 and worked at the Paris Observatory for most of his life. His main activity was in celestial mechanics. Independently of Adams, Le Verrier calculated the position of Neptune from irregularities in Uranus's orbit. As Camille Flammarion said, he discovered a planet with the tip of his pen, without any instrument other than the strength of his calculations alone. In 1856, the German astronomer Johan G. Galle discovered Neptune after only an hour of searching, within one degree of the position that had been computed by Le Verrier, who had asked him to look for it there. In this way Le Verrier gave the most striking confirmation of the theory of gravitation propounded by Newton. Le Verrier also initiated the meteorological service for France, especially the weather warnings for seaports. Incorrectly, he predicted a planet, Vulcan, or asteroid belt, within the orbit of Mercury to account for an observed discrepancy (1855) in the motion in the perihelion of Mercury.
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