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Find number abc

If c87a2 + ac9ba = 6b6a6 find number abc. Multiple solutions may exist.

Correct answers: 19

The first user who solved this task is Nasrin 24 T.

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Quick fire drinks

Guy walks into a bar and says, "Quick, give me three shots of your finest whiskey!"

The bartender pours the shots and the man downs them as quickly as he can.

Bartender says, "What was that about?" Guy says,

"You'd do the same if you had what I have."

Bartender: "What's that?"

Guy: "70 cents."

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John Joly

Died 8 Dec 1933 at age 76 (born 1 Nov 1857). Irish geologist and physicist whose interests spanned several fields. Using Edmond Halley's method of measuring the degree of salinity of the oceans, and then by examining radioactive decay in rocks, he estimated Earth's age at 80-90 million years (1898). Later, he revised this figure to 100 million years. He published Radioactivity and Geology (1909) in which he demonstrated that the rate of radioactive decay has been more or less constant through time. He also developed a method for extracting radium (1914) and pioneered its use for cancer treatment, and invented a constant- volume gas thermometer, a photometer, and a differential steam calorimeter for measuring the specific heat capacity of gases at constant volume.

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