Calculate A*B-C-D
[6386] Calculate A*B-C-D - Look at the series (5, A, C, 43, 73, 115, 171, D, 333, 443, 575, B, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B-C-D! - #brainteasers #math - Correct Answers: 18 - The first user who solved this task is Nílton Corrêa de Sousa
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Calculate A*B-C-D

Look at the series (5, A, C, 43, 73, 115, 171, D, 333, 443, 575, B, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B-C-D!
Correct answers: 18
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math
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Fumbling With His Keys

One night a police officer was staking out a particularly rowdy bar for possible DUI violations.

At closing time, he saw a fellow tumble out of the bar, trip on the curb, and try his keys in five different cars before he found his.

Then he sat in the front seat fumbling around with his keys for several minutes. Everyone else left the bar and drove off.

Finally he started his engine and began to pull away. The police officer was waiting for him. He stopped the driver, read him his rights and administered the Breathalyzer test.

The results showed a reading of 0.0. The puzzled officer demanded to know how that could be.

The driver replied, "Tonight I'm the designated decoy.”
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Albert Calmette

Born 12 Jul 1863; died 29 Oct 1933 at age 70.French physician and bacteriologist who was a pupil of Louis Pasteur. He joined the Navy as a doctor, and was the Director of the Bacteriological Institute of Saigon (1891). On his return in France, as a professor of bacteriology, he created the Pasteur Institute of Lille. (1895-1919). Calmette studied the venoms of the snakes and anti-venomous serotherapy. He developed and improved several processes of vaccination, in particular that against tuberculosis with its fellow-member bacteriologist and veterinary Camille Guerin (1872-1961). These two researchers gave their name to the famous antituberculosis vaccine Bacillus Calmette-Guerin (BCG).
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