Question

what is the temperature of the air on a cold, rainy day? select the better estimate. 45°f 45°c

Explanation:

Step1: Know typical temperature ranges

On a cold, rainy day, temperatures are relatively low. $45^{\circ}C$ is a high - temperature value, similar to a very hot environment, like a high - fever body temperature or a very hot industrial process temperature.

Step2: Analyze Fahrenheit scale

$45^{\circ}F$ is a more reasonable temperature for a cold, rainy day. We know that the freezing point of water is $32^{\circ}F$ and $45^{\circ}F$ is above freezing but still cold.

Answer:

$45^{\circ}F$