The expression (2 x 7) x 3 represents the number of times Eric went to the beach each week during 3 months. Which property is applied to write the equivalent expression 2x(7x3)? A. Distributive Property

B. Commutative Property of Addition

c. Associative Property of Multiplication

d. Identity Property of Multiplication

Which of the following is not a subset of {1,2,3}?

Is there an x intercept in the equation 60*1.15^x

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