Resting energy expenditure, abbreviated as REE, is the amount of energy, usually expressed in kcal (food calories), required for a 24-hour period by the body during resting conditions.It is closely related to, but not identical to, basal metabolic rate.esting energy expenditure, abbreviated as REE, is the amount of energy, usually expressed in kcal (food calories), required for a 24-hour period by the body during resting conditions.
Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the react â¦ ion.1 person found this useful. Answered.oefficients are placed in front of the chemical formulas when balancing a chemical equation. Never change the subscripts in a formula in order to balance an equation.
The coefficient matrix is a matrix comprised of the coefficients of the variables. which is written such that each row represents one equation and each column contains the. coefficients for the same variable in each equation. The constant matrix is the solution to each of the. equations written in a single column and in the same order as the rows of the coefficient matrix. The augmented matrix is the coefficient matrix with the constant matrix as the last column.