During the two hours of the morning rush from 8 a. m. to 10 a. m., 100 customers per hour arrive at the coffee shop. the coffee shop has a capacity of 80 customers per hour. how long does the customer arriving at 10 a. m. have to wait to be served? 2 hours 1 hour 0.5 hour 0.25 hour

Which question is not a good survey question? a. don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d. are you happy with the availability of electronic products in your state?