a concept of quantity involving zero and units

resolve into factors

resolve (a polynomial) into factors

a statistical factor designed to remove the effect of inflation; inflation adjusted variables are in constant dollars

factor by which a quantity that is expressed in one set of units must be multiplied in order to convert it into another set of units

the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality