Is the rate $3.94 for 1 pound considered a unit price yes or no?

Find the value of the variable and the length of each secant segment

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?

During a wright loss challenge your friend goes from 125 pounds to 100 pounds. what was the percent weight loss