What is the mode of 6.0, 6.5,6.2,5.5,6.8,6.3,6.4,6.7,6.5,6.2

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is