57.1k views
4 votes
I need help with this question please?

I need help with this question please?-example-1
User Nnamdi
by
7.9k points

1 Answer

4 votes


t=100 \left(1-(V)/(50) \right)^2\\\\(t)/(100)=\left(1-(V)/(50) \right)^2

Since time is positive, we take the positive square root.


(√(t))/(10)=1-(V)/(50)\\\\(√(t))/(10)-1=-(V)/(50)\\\\50-5√(t)=V\\\\\therefore f^(-1)(V)=\boxed{50-5√(V)}

User Matt Stow
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories