Algebra 2 probability

Flight 707's arrival time is normally distributed with a mean arrival time of 2:30 p.m. and a standard deviation of 15 minutes. You can use the probability percentage distribution image below to help you. 1.) Find the probability that an arrival time is between 2:00 p.m. and 3:00 p.m.: 9% 2.) Find the probability that an arrival time is before 3:00 p.m.: % 3.) Find the probability that an arrival time is after 2:45 p.m.: 9% 34.14 34.1% 0.1% 21% 2.1% 13.6% 13 6% 0.1%% -30 -20 -10 10 30