Answer:
Paragraph 3 of what? We have no context or anything we cant read it therefore we cannot answer the question.
Explanation:
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3 out total for each team until they switch
I'm assuming the first four words are underlined in your text. If this is indeed the case then it is a subordinate clause as it cannot stand alone to make its own sentence and is started with <em>since</em> a subordinating conjunction. (More specifically it is an adjective clause as it describes <em>when </em>the bikes were ridden.)
C. your last name and the page number.