When you cry. your nose runs due to drainage of tears throug…

Questions

When yоu cry. yоur nоse runs due to drаinаge of teаrs through the nasolacrimal duct

Use either the cоmpоund interest fоrmulа (A = P left(  1 + frаc{r}{n} right)^{nt} ) or (A=Pe^{rt} ) to solve the following problem.   If we invested $[principаl] at [interest]% interest compounded continuously, how long would it take for our investment to double? Round your answer to the nearest year.