Read the elapsed time on the stopwatch and answer the questions. In which digit is there the least amount of confidence? how many significant figures does this measurement have?.

Hree steps to answering test questions correctly include a. underlining, repeating, reading c. reading, undoing, eliminating b. reading, underlining, erasing d. reading, underlining, eliminating

Guys plz and say a best answer i will give 15 points how we should prepare for a scholarship exam

Tim earns $9.20 per hour when he works at the college library how much money does he earn by working at the library for 4.5 hours