If a+1/a=3 find the valie of a^2+1/a^2​

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.

How often does colleges update the cost of attendance on their website? . a)every two years b) every four years c) every year d) every semester

Whose task it is to ensure that the product flows logically from one step to another?