Question

can anyone give me the ans and explanation of this question
don't give any spam ans​​ and wrong ans​

Answer 1

Answer:

Given, (  $\frac{1}{5 } }$  )  $^{3y}$ =0.008

∴  $0.2^{3y}$  =0.008

∴  $0.008^{y}$  =0.008

∴y=1

We have to find value of (0.25)  2 y

​ ∴0.25 $\frac{y}{2}$ =  √0.25 ​

=0.5