With the hole page. don't answer just for points will be reported. their will be pt 2

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

For what value of (y) is 3^3/3^y =1/9

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6