mistake, error - part of a statement that is not correct; the book was full of errors. malaprop, malapropism - the unintentional misuse of a word by confusion with one that sounds similar. slip of the tongue - an accidental and usually trivial mistake in speaking.
1 The minimum cost of concrete is approximately $70 per cubic yard. 2  The maximum cost of concrete is approximately $80 per cubic yard.  The square footage covered by a cubic yard of concrete varies based on the depth of the feature to be poured.
The average cost of a concrete slab will be between $5 and $7 dollars per square foot or $135 and $189 per cubic yard.he average cost of a concrete slab will be between $5 and $7 dollars per square foot or $135 and $189 per cubic yard.