That or they on average shantae drinks a 1/2 of a 6 oz glass of water and 2/3 of an hour how much water does she drink an hour

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)

Which of those sequences is a geometric sequence

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).