Final answer:
The correct answer is c) 4/4. In music notation, a dotted quarter note is represented by a quarter note with a dot to the right of it. It receives one and a half beats in a 4/4 time signature.
Step-by-step explanation:
The correct answer is c) 4/4.
In music notation, a dotted quarter note is represented by a quarter note with a dot to the right of it, like this: ∙.
The dot adds half of the value of the original note, so a dotted quarter note is equal to a quarter note plus an eighth note.
In a 4/4 time signature, which is also known as common time, there are four beats per measure and a quarter note receives one beat. Therefore, a dotted quarter note in 4/4 time would receive one and a half beats.