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Find number abc

If 130c0 + a3bca = c6aaa find number abc. Multiple solutions may exist.

Correct answers: 0

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Church Bulletin Bloopers

The Associate Minister unveiled the church's new tithing campaign slogan last Sunday: "I Upped My Pledge - Up Yours."Our next song is "Angels We Have Heard Get High."Don't let worry kill you, let the church help.For those of you who have children and don't know it, we have a nursery downstairs.This being Easter Sunday, we will ask Mrs. Lewis to come forward and lay an egg on the altar.

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Friedrich Mohs

Died 29 Sep 1839 at age 66 (born 29 Jan 1773).German mineralogist who devised the Mohs scale to compare mineral harness, illustrated by ten common or readily-available minerals. They are ranked by which can scratch another. At the beginning of his scale, 1 to 3, are talc, gypsum and calcite. At the top, the hardest 8 to 10, are topaz (including emerald and aquamarine), corundum (including as varieties sapphire and ruby) and diamond. Diamond is known for its common use to edge cutting tools, because it is four times as hard than even corundum. Interestingly, gold and silver come in the 2.5 to 3 range, which is comparable to the hardness of a fingernail (2.5). Mohs proposed this non-linear hardness scale in 1812, after spending a year as curator organizing an institution's mineral collection. By 1820, his scale was widely used by mineralogists, and he contined to refine it.«

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