Which formula can be used to describe the sequence? - 1
1X - 1
o f(x) = -811 9 )
o f(x) = -811-22
O fx) = -811-11
ORX)=81(3
4)-1
-1

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?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

I’m really confused and need your assist me with this question i’ve never been taught