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.
Cost per Cubic Yard. For reference, a cubic yard of concrete, which is 27 cubic feet, will pour a 9-by-9-foot slab at a thickness of 4 inches. You would need 46 80-lb. bags of concrete to pour the same slab.In certain communities, batch concrete, delivered, goes for around $80 per cubic yard.In higher demand areas, it can run as $150 or more per cubic yard. An 80-lb. bag of concrete costs between $3.50 and $4 in 2015, so you could spend anywhere from $161 to $184, plus sales tax, to buy enough bags to make a cubic yard.n higher demand areas, it can run as $150 or more per cubic yard. An 80-lb. bag of concrete costs between $3.50 and $4 in 2015, so you could spend anywhere from $161 to $184, plus sales tax, to buy enough bags to make a cubic yard.