Which of the following numbers could be used to specify how many

In a bread recipe, the amount of flour specified should be a non-negative number, as you cannot use a negative amount of an ingredient. Therefore, among the given options:

- **Negative 3**: Not valid (negative)
- **Square root of 3**: Positive but not a whole number, so it could be used in a recipe but might be less practical.
- **2 3/4**: Valid (positive and can be used as a measurement in cups)
- **4/7**: Valid (positive and can be used as a measurement in cups)

The numbers that could be used to specify how many cups of flour should be used are **2 3/4** and **4/7**.

whats the correct answer there is only 1

The correct answer, which is a practical and common measurement for flour in a bread recipe from the options provided, is **2 3/4**. This is the only option that is both positive and a reasonable quantity for measuring flour in cups.