Which choice best describes the following sentence?

cassidy volunteered.

it is a complete and correct sentence.
it is a fragment that is missing a subject.
it is a fragment that is missing a predicate.
it is a fragment with a subject and verb but expresses an incomplete thought.

The choice that best describes the given sentence above is, it is a complete and correct sentence. What makes this sentence complete is having both the subject and the verb in a simple form, and still expresses a complete thought. The verb and simple predicate "volunteered" is enough to describe the subject "Cassidy".

Hence Bike 1 will win the race as slope of line bike1 is greater than slope of line bike 2.  So, answer is option D

Step-by-step explanation: