In freedonia, every day is either cloudy or sunny (not both). if it's sunny on any given day, then the probability that the next day will be sunny is $\frac 34$. if it's cloudy on any given day, then the probability that the next day will be cloudy is $\frac 23$. in the long run, what fraction of days are sunny?

Abakery wants to determine how many trays of doughnuts it should prepare each day. demand is normal with a mean of 5 trays and standard deviation of 1 tray. if the owner wants a service level of at least 95%, how many trays should he prepare (rounded to the nearest whole tray)? assume doughnuts have no salvage value after the day is complete.

Atrough in the business cycle occurs when

Each row in a database is a set of unique information called a(n) table. record. object. field.