It’s 0.166. 
1/6= 0.166
 ( 6 | 1. 000)
 - 0
 ________
 10
 - 6 
 _________
 40
 - 36
 ___________
 40
 - 36
 ———————
 4
        
             
        
        
        
3 scoops and a quarter? not really sure if you were saying one and a half cups or if the Baker was using ONE half cup scoop
1 1/2+1 1/2+1 1/2+ 1/4 =4.75
 
        
             
        
        
        
The graph will be a set of disjoint points with coordinates [n, 0.5*(1+n)]
        
             
        
        
        
Answer:
20mph
Step-by-step explanation:
because when you divide the 280 it goes by 20 mph to get to 280 miles by quarters but in 20s