With respect to marketing channels, what are some threats/challenges and advantages of Apple Pay?

The author most likely uses the word monstrous rather than the word “unpleasant” because it has a more positive connotation than the word “unpleasant.” a more negative connotation than the word “unpleasant.” a more neutral connotation than the word “unpleasant.” almost the same connotation as the word “unpleasant.”

What does it meam to write about something that went well today and reflect on its causes

Which function is positive for the entire interval (-3, -2]?