Jina borrowed $200 from a lender that charged simple interest at an annual rate of 3% When jina paid off the loan, she paid $30 interest. How long was the loan for, in years ?

Allie answered 72% of the questions on her math test correctly. if she answered 18 questions correctly, how many questions were on the test?

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3