Question

Question #2ffaf

Answer 1

`x=1000y`

Explanation:

`"using the "color(blue)"law of logarithms"`

`•color(white)(x)log_bx=nhArrx=b^n`

`log_(10)(x/y)=5-2=3`

`rArrx/y=10^3=1000`

`rArrx=1000y`