Final answer:
The correct answer is A. 160°F. According to food safety guidelines, a hamburger patty must reach an internal temperature of 160°F to ensure that any harmful bacteria present in the meat are killed off.
Step-by-step explanation:
The correct answer is A. 160°F.
According to food safety guidelines, a hamburger patty must reach an internal temperature of 160°F to ensure that any harmful bacteria present in the meat are killed off. This temperature is sufficient to make the patty safe to consume.
It's important to use a food thermometer to accurately measure the internal temperature of the patty before removing it from the microwave oven. This helps to prevent the risk of foodborne illnesses.