What is the time 5 minutes before noon

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

True or false look at the picture pls : /

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.