# SOLUTION: how does 0.0025=(1)/(n) equal 400 by solving for n?(the starting problem was 0.05=1/(sqrt(n)).I know I have to square each side and then solve for n from the starting problem, but

Algebra ->  Algebra  -> Radicals -> SOLUTION: how does 0.0025=(1)/(n) equal 400 by solving for n?(the starting problem was 0.05=1/(sqrt(n)).I know I have to square each side and then solve for n from the starting problem, but       Log On

 Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations! Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

 Algebra: Radicals -- complicated equations involving roots Solvers Lessons Answers archive Quiz In Depth

 Question 325805: how does 0.0025=(1)/(n) equal 400 by solving for n?(the starting problem was 0.05=1/(sqrt(n)).I know I have to square each side and then solve for n from the starting problem, but i need to see it to remember.Found 2 solutions by Fombitz, menti:Answer by Fombitz(13828)   (Show Source): Answer by menti(1)   (Show Source): You can put this solution on YOUR website!1/n=0.0025 n=1/0.0025 n=400