What is the inverse of y=ln(x-2)?

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.