Question

If 10 ^ 2 y is equals to 25 then 10 to the power minus y

Answer 1

Answer:

10^-0.699 = 0.2 (approx.)

Step-by-step explanation:

10^2y = 25

log 10^2y = log 25

2y=1.398

y= 0.699 (approx.)

So, 10^0.699 = 5.00034534977

and, 10^-0.699 = 0.2 (approx.)