Question

what should the highest temperature be for a refrigerator? no higher than 0°f no higher than 20°f no higher than 32°f no higher than 40°f

Explanation:

Step1: Recall refrigerator temperature standards

The ideal temperature range for a refrigerator is typically 32 - 40°F to keep food fresh and prevent spoilage. The highest temperature should be no higher than 40°F.

Answer:

no higher than 40°F