On my homework packet, it asks how much an average dog weighs, A 15 grams B 50 grams C 5000 grams or D 15000 grams. What is the answer?

Why can't you Google it then?

A chihuahua weighs about 5 pounds.

A pit bull weighs about 50 pounds.
1 pound = 453.7 grams

First of all, rule out the first two ridiculous answers, leaving

5000 g or 15000g

well , 5000 g = 5 kg and 15000g = 15 kg

Not a very good question, since "average" weight of a dog is rather vague.
e.g. a Boerboel might weigh between 75 and 90 kg, while a Chihuahua may only weigh about 3 kg

To determine the average weight of a dog, you will need to gather information from reliable sources or conduct research. As an AI, I can provide you with some general knowledge about dog weights, but please note that these figures can vary depending on the breed, size, and individual characteristics of the dog.

On average, domestic dogs typically weigh between 5 to 45 kilograms, which is equivalent to 5,000 to 45,000 grams. Therefore, out of the options provided, the most reasonable answer would be C, 5000 grams, since it falls within the average weight range. However, it's important to consider that specific dog breeds or extraordinary cases may deviate from this average weight range. For accurate information on specific dog breeds or sizes, it's best to consult reputable sources or consult a veterinarian.