Aski shop has a markup rate of 50% find the selling price of skis that cost the store owner $300. tell me how you got the answer

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

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