Find number abc
[2736] Find number abc - If c2233 - 1433a = 3ba9c find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 73 - The first user who solved this task is Eugenio G. F. de Kereki
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Find number abc

If c2233 - 1433a = 3ba9c find number abc. Multiple solutions may exist.
Correct answers: 73
The first user who solved this task is Eugenio G. F. de Kereki.
#brainteasers #math
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IT Students

An IT student is walking along with his bike when another IT student walks up to him and goes “Nice bike. Where did you get it?”

The first student says, “The other day, this beautiful woman ran up to me with this bike, threw it on the ground, ripped off all her clothes and said ‘Take anything you want!’”

The first student says, “So I took the bike”.

The second student says, “Good choice. The clothes probably wouldn’t have fit”.

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Transistor hearing aid

In 1952, the first transistor hearing aid went on sale, the model 1010 manufactured by the Sonotone Corporation in Elmsford, NY, U.S. It weighed 3.5-oz, measured 3"x1.5"x0.6" and cost $229.50 (about $1500.00 today). It was a hybrid device consisting of two sub miniature pre-amplifier tubes and a single transistor as the final audio amplifier to benefit from the low power consumption of transistors. The reason for the hybrid design was that the first junction transistors had signal to noise ratios which were inferior to tubes. Within months, transistor production techniques were improved largely eliminating noise, so the hybrid model was shortly discontinued.
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