During the morning rush customers arrive every 2 minutes on average at the kenchele’s local coffee (klc). three customers are served every 5 minutes on average. a. how likely is it that a customer arrives at klc in the morning rush and must wait in line? b. how likely is it that a customer arrives at klc in the morning rush and must wait in line behind exactly 2 others?

Ernest is purchasing a $175,000 home with a 30-year mortgage. he will make a $15,000 down payment. use the table below to find his monthly pmi payment.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?