At a local fitness center members pay a $10 membership fee and $4 for each aerobics class. Non members pay $5 for each aerobics class. For what numbers of aerobics classes will the cost for members and non members be the same?

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