- Determine the weakest precondition for the following sequence of expressions. Please provide all your work including calculations, logic implications if any applies, and final answer.{ ? } a = 4 * (3 * b - a); b = 4 * a - 6; { b > 10 }

Match each feature of e-publishing as an advantage, a disadvantage, a threat, or an opportunity. (choices) increased collaboration digitalized out-of-print versions monopoly over digital formats requirement for a specialized digital device pairs advantage of e-publishing disadvantage of e- opportunity for e- threat to e-

Number of megabytes of ram in a computer. qualitative or quantitative? because

People with high self-esteem: accept their strengths and weaknesses. believe that failed experiences are failures of their whole self. feel good about who they are only when they reach total success. need positive external experiences to counteract negative feelings that constantly plague them.