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    an arch of an underpass is a semi ellipse 60 ft wide and 20ft high. Find the clearance at the edge of a lane i?

    an arch of an underpass is a semi ellipse 60 ft wide and 20ft high. Find the clearance at the edge of a lane if the edge is 20ft from the middle.
  2. R

    Where do I buy a fish scaler in Toronto, Ontario?

    Any sporting goods or cooking supply stores selling fish scalers in Toronto?
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