Replace the question mark with a number
[3440] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 251 - The first user who solved this task is Snezana Milanovic
BRAIN TEASERS
enter your answer and press button OK

Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 251
The first user who solved this task is Snezana Milanovic.
#brainteasers #math #riddles
Register with your Google Account and start collecting points.
Check your ranking on list.

After spending a night at a ho...

After spending a night at a hotel with a prostitute, the politician took $300 out of his wallet and placed it on the dressing table.
"Thanks," she said. "But I only charge $20."
"Twenty bucks for the entire night?" the amazed politician replied. "You can't make a living on that."
"Oh, don't worry," the whore replied. "I do a little blackmail on the side!"
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Commercial soiless culture of plants

In 1936, the first U.S. patent was issued for the soiless culture of plants in a large commercial hydroponicum (No. 2,062,755) to Ernest Walfrid Brundin and Frank Farrington Lyon as a “system of water culture.” Their installation, the first on a large scale in the U.S., was established on 5 Dec 1935 in Montebello, California, with a circulating system. They incorporated as the Chemi-Culture Company on 19 Oct 1937. The word hydroponics was coined in the early 1930s, by Professor Gericke at the University of California at Los Angeles to describe the growing of plants with their roots suspended in water containing mineral nutrients. It comes from two Greek words: “hydro” (water) and “ponos” (to work, labor).
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.