During his first year of life, avery gained 12 3/4 lb. during his second year of life, avery gained 40% less weight than he did during his first year of life.

how much weight did avery gain during his second year of life?

express your answer as a mixed number in simplest form.

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000