Based on the clue '16 short tons minus 13 short tons leaves you this ...', what is the answer?

Based on the clue '16 letters what the i stands for in hiv', what is the answer? Based on the clue '16 months before his ride from charlestown to lexi...', what is the answer? Based on the clue '16 of these make an avoirdupois pound', what is the answer? What is referred to by '16 ounces'? Based on the clue '16 tablespoons equals one of these', what is the answer? Based on the clue '16 years before he went wild in network he played ...', what is the answer? What is referred to by '16'? What is associated with: 160 of a minute until 1960 it was defined as 186400th of a mean solar day?