Adonut shop’s new owner, vance, decided that he was going to finally make the donuts he always wanted to eat and offer those to his customers. he spent a month coming up with twenty wild and crazy donuts. when he opened his doors again at his grand reopening to his surprise there were only two kinds of his custom donuts that people liked. what mistake did vance make:

Aproduction line has three machines a, b, and c, with reliabilities of .96, .86, and .85, respectively. the machines are arranged so that if one breaks down, the others must shut down. engineers are weighing two alternative designs for increasing the line’s reliability. plan 1 involves adding an identical backup line, and plan 2 involves providing a backup for each machine. in either case, three machines (a, b, and c) would be used with reliabilities equal to the original three. a. compute overall system reliability under plan 1. (round your intermediate calculations and final answer to 4 decimal places.) reliability b. compute overall system reliability under plan 2. (round your intermediate calculations and final answer to 4 decimal places.) reliability c. which plan will provide the higher reliability? plan2plan1

Emerson has an associate degree. based on the bar chart below,how will his employment opportunities change from 2008 to 2018

Which of the following is a benefit of a hat? it has a sports team logo on it. it makes the wearer look cool. it is red. it costs $12.