Final answer:
The logarithm of 1/2 rounded to the nearest tenth is -0.3.
Step-by-step explanation:
To find the logarithm of 1/2 rounded to the nearest tenth, we can use the property that the logarithm of a number between 0 and 1 is negative. The logarithm of 1/2 would be the same as the logarithm of 2 but with the opposite sign.
Using a calculator, the logarithm of 2 is approximately 0.3010. So, the logarithm of 1/2 rounded to the nearest tenth is -0.3.