Find number abc
[7936] Find number abc - If 514ac - 2baa5 = 24b02 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 1
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Find number abc

If 514ac - 2baa5 = 24b02 find number abc. Multiple solutions may exist.
Correct answers: 1
#brainteasers #math
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 New Yorkers Arrived


One day at the entrance to heaven, St. Peter saw a New York street gang.
walk up to the Pearly Gates. This being a first, St. Peter ran to God and said, "God,
there are some evil, thieving New Yorkers at the Pearly Gates. What do I do?".
God replied, "Just do what you normally do with that type. Re-direct them down to hell."
St. Peter went back to carry out the order and all of a sudden he comes running back yelling "God, God, they're gone, they're gone!"
"Who, the New Yorkers?".
"No, the Pearly Gates."
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Edison patent

In 1902, Thomas A. Edison was issued a U.S. patent for a "Reversible Galvanic Battery" (No. 692,507), a design for a permanent battery with a large capacity per unit of weight. Finely divided cadmium is used as the oxidizable element. An oxide of nickel or cobalt is used as the depolarizer, mixed with a flake-like conducting substance such as graphite. According the patent, "the oxid of nickel or cobalt is raised to a superperoxid condition when charged. In discharging the nickel or cobalt oxid will be reduced to a lower state of oxidation, while the metallic cadmium will be oxidized." The active materials are packed under pressure in perforations of a conducting plate. The nickel oxide is preferred as less costly and less soluble in the alkaline electrolyte.
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