Question: edith is an architect. she is currently creating a plan to renovate an old warehouse to house a new fitness center. one wall of the warehouse is 36 feet long. edith plans to increase the length of that wall by 25%. she wants to ensure that there is a minimum of 1 electrical outlet for every 12 feet of length along the wall. what is the length of the new wall? what is the least number of outlets she should include in her plan for that wall?

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?