a laboratory analysis of a sample finds it is composed of 38.8% carbon, 16.2% hydrogen, and 45.1% nitrogen. what is its empirical formula? give your answer in the form c#h#n#, where the number following the element’s symbol corresponds to the subscript in the formula. don’t include a 1 subscript explicitly. for example, the formula ch_2o would be entered as ch2o.

Jessica's friend tyshaun found an account that earns 2.5 percent interest compounded annually. tyshaun made an initial deposit of $100 into this account at the same time jessica made a deposit of $100 into her account. after 10 years, how much more money will tyshaun's initial deposit have earned than jessica's initial deposit? (round your answer to the nearest cent and ignore the dollar sign when gridding your response.)