estimate the volume of the solid that lies below the surface z = xy and above the following rectangle.

The way individuals think, believe, and behave defines their: a. intellectual wellness b. personality c. self-esteem d. self-actualization

Land is to arable ; river is a, navigable b, shallow c, presumsor d, water

Zachary has been trying to work on an essay for almost three hours, be he can't seem to focus for more than 15 or 20 minutes at a time. what should he do so that the quality of his work doesnt suffer because of poor concentration and lack of energy