Samantha looked at how she spent her money each month which of the following is a fixed expense

What is not true about kl and mn? what is mn? (show )

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?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)