Question

хелп пжпжпжпжпжпжажажаж​

Answer 1

$(\frac{1}{4})^{-1} -(-\frac{3}{5})^{0}+(\frac{1}{3} )^{2}:\frac{1}{9}=4-1+\frac{1}{9}*9=3+1=4\\\\Otvet:\boxed{4}$