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
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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
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A blonde was hard up for money...

A blonde was hard up for money, so she walked around her neighborhood, trying to find a job.
She met a nice man who said he would give her work. All she had to do was paint his porch white. He gave her a bucket of paint and left.
He walked into his house, laughing. He told his brunette wife what he had done. "Frank, our porch covers half of the house! You're so mean." his wife replied. Three hours later, the blonde went in the house, and gave the bucket of white paint back to the man.
The astonished man handed her a $100 bill, and asked how she finished it so quickly.
"It takes time, but it was easy." was her reply. "Oh, and it's a Ferrari, not a Porsche."
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ARPANET linked four nodes

In 1969, the nacent ARPANET grew to four nodes when ARPA (the U.S. Department of Defense's Advanced Research Projects Agency) connected computer network nodes at four universities: the University of California, Los Angeles (UCLA), the Stanford Research Institute (SRI) in Menlo Park, Calif., U.C. Santa Barbara, and the University of Utah. Initial test login characters had been sent on 29 Oct 1969 from a ULCA computer to a computer at SRI, which were permanently connected on 21 Nov 1969 through early routers (small packet-switching computers then called Interface Message Processors). This “network of networks” eventually evolved into what became known as the Internet of the mid-1980s.«Image: Diagram of ARPA Network, Dec 1969, 4 nodes. From bottom, clockwise, links with computers at UCLA, UCSB, SRI and Utah.
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