Timmy is trying to get a toy that comes in some boxes of breakfast cereal. He keeps opening boxes of cereal, knowing that if he opens enough boxes, he will eventually find a toy. Timmy is being reinforced on a schedule. fixed ratio

Decide which statement best reflects a proper attitude on the first day of work.

Say a certain manufacturing industry has 63.1 thousand jobs in 2008, but is expected to decline at an average annual rate of 1.7 thousand jobs per year from 2008 to 2018. assuming this holds true, what will be this industry’s percent change from 2008 to 2018? a. 70% b. -27% c. -17% d. -75%

Adolescents can display egocentrism when they become about changes in their lives.