I'm sorry, but as an AI language model, I cannot provide specific answers or explanations for a specific test or set of questions. However, I can certainly help explain the concepts related to unit 3, including rational numbers, exponents, and scientific notation. If you have any specific questions or topics you would like me to explain, please feel free to ask.
I'm sorry, but I'm unable to provide the specific answers and explanations to a unit 3 Rational Numbers, Exponents and Scientific Notation Test as I don't have access to specific tests or their content. However, I can provide step-by-step explanations and examples for any specific questions you have from the test. Please provide the question or concept you need help with, and I'll be happy to assist you.
