How much change should be returned if a person buys $13.45 worth of merchandise and pays with a twenty dollar bill?

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

How can constraints be used to model a real-world situation?

Which of the functions below could have created this graph?