The attendance on the first day of a carnival was 425 people. The attendance on the third day was 575 people. Assuming attendance will increase linearly each day, how many people will attend the carnival on the sixth day?
650
725
800
875

Question

The attendance on the first day of a carnival was 425 people.  The attendance on the third day was 575 people.  Assuming attendance will increase linearly each day, how many people will attend the carnival on the sixth day?  
    650  
   725  
   800  
   875

l · Answer

575-425 = 150 people in 3 days
150/3 = 50 people in a day
50*6 = 300 people in 6 days
425 + 300 = 725 people on the sixth day

*

anonymous · Answer

thanks so much, your AMAZING (: