After so many trials; the experiment ________? by Sunday | Jan 8 | English Language JAMB | 0 comments A. paid up B. paid for C. paid out D. paid off Correct Answer: Option D – paid off Users Also Read These:A radioactive substance of mass 768g has a half-life…An element whose half-life is 3 years has N atoms.…Thankfully the disease has gone into ________; it…Data presented in tables are usually arranged in…A ship travelling towards a cliff receives the echo…