Question

log19 1 /2 Rewrite each of the following logarithms using the Change of Base Formula, then round to the nearest ten-thousandth.

Answer 1

Answer:

-0.2354

Step-by-step explanation:

Change of base formula:

$log_{b}a = \frac{loga}{logb} \\log_{19}\frac{1}{2} = \frac{log\frac{1}{2} }{log19}\\= -0.2354$