Question

which informs us to record the temperature measurement to the tenths place (0.1 °c). how should you record the temperature measurement for this thermometer? 29 °c 31 °c 30.01 °c 31.0 °c

Explanation:

Step1: Observe the thermometer

The mercury - like substance in the thermometer is just above 30.

Step2: Consider the precision requirement

We need to record to the tenths place (0.1°C).

Step3: Analyze the options

29°C is too low. 31°C is too high without considering the tenths place. 30.01°C has a precision higher than required. 31.0°C is the correct value as it is consistent with the reading and the precision requirement.

Answer:

D. 31.0°C