How are cubic functions similar to linear functions? How are they different?

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Evaluate cos2θ for cosθ = square root of 3/2

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?