What are the measures of < 1 and < 2? Show your work or explain your answers. 1/2
4/3
5/75°
8/7 d​

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Multiplying an even number of negative numbers gives an answer that is choose from:

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?