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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?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64