Find number abc
[6025] Find number abc - If 84b24 - 4a804 = c4820 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 34 - The first user who solved this task is Nasrin 24 T
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Find number abc

If 84b24 - 4a804 = c4820 find number abc. Multiple solutions may exist.
Correct answers: 34
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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Two young men from up in Minne...

Two young men from up in Minnesota were looking at a Sears catalog and admiring the models.
Ole says to the Sven, "Have you seen the beautiful girls in this catalog?"
Sven replies, "Yes, they are very beautiful. And look at the price!"
Ole says, with wide eyes, "Wow, they aren't very expensive. At this price, I'm buying one."
Sven smiles and pats him on the back, "Good idea! Order one and if she's as beautiful as she is in the catalog, I will get one too."
Three weeks later, Sven asks his friend Ole, "Did you ever receive the girl you ordered from the Sears catalog?"
Ole replies, "No, but it shouldn't be long now. I got her clothes yesterday!"
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Xerography

In 1938, xerography was demonstrated by Chester F. Carlson. With his assistant, Otto Kornei, Carlson used a sulphur coating on a zinc plate, vigorously rubbed with a handkerchief to apply an electrostatic charge. A glass slide was prepared using India ink to write "10-22-38 ASTORIA," then laid on the sulphur surface in a darkened room. After illuminating them with a bright incandescent lamp for a few seconds, the slide was removed. When lycopodium powder was sprinkled on the sulphur surface and blown off, there remained a near-perfect image of the writing. Permanent copies were made by transferring the powder images to wax paper and heating the sheets to melt the wax. Xerox is a term coming from "xerography" which means dry writing and is a trademark.
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