Determine whether A = B, A ? B, B ? A, A ? B, B ? A, or if none of these applies.A ={ }B = {a, b, c, d, e}
A. A ? B
B. B ? A and B ? A
C. None of these
D. A ? B and A ? B
Answer: D
Mathematics
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A. {28} B. {29} C. {22} D. {35}
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measures the concentration of a dye in the bloodstream x seconds after it is injected. Does the concentration increase between 12 and 13 seconds?
A. Yes B. No
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Use the Laws of Exponents to simplify. Write the answer with positive exponents. All variables are nonzero.(7x-3y4)(7-1x6y-8)
A. - 
B. 
C. 
D. 
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Provide the proper response.Is 
A. No B. Yes
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