Chip and Manu are at a western movie. The movie starts at 11:20 AM and ends at 1:32 PM. How long is the movie?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236