Abstract: Objective: Stress, psychological distress and fatigue are frequently co-morbid experiences, but the nature of any temporal and/or causal relationships is unclear. This study examined possible mediators and moderators of the stress/psychological distress â fatigue relationship in a non-clinical sample.bstract: Objective: Stress, psychological distress and fatigue are frequently co-morbid experiences, but the nature of any temporal and/or causal relationships is unclear. This study examined possible mediators and moderators of the stress/psychological distress â fatigue relationship in a non-clinical sample.
One of the properties of quantities with exponents is that numbers with exponents can be added and subtracted only when they have the same base and exponent. Since all numbers in scientific notation have the same base (10), we need only worry about the exponents.
Scientific Notation can be used to express very large or very small numbers. Click on the NYU site to familiarize yourself with Scientific Notation. 4,000 expressed in Scientific Notation is 4 * 103 (here we use * to indicate multiplication) .00067 expressed in Scientific Notation is 6.7 * 10 -4. First, use the links to locate the information, and type in the answers into the form at the end.