Answer:
Golf ball
Step-by-step explanation:
The formula for the surface area of a sphere is 4 r².  The variable is the radius.  Therefore, the sphere with the smallest radius would have the smallest surface area.
r².  The variable is the radius.  Therefore, the sphere with the smallest radius would have the smallest surface area.
 
        
                    
             
        
        
        
since the graph has direct variation as data in x axis increases y also increases.
so we need to find how many miles travelled per galloon .
 we distance travelled per gallon =total distance travelled/galoons of fuel used.

for part b) slope=rise/run



slope of the graph is 2 
 
        
             
        
        
        
Answer:
y=2,1
Step-by-step explanation:
If X has to be more than 2 but less than 6 it must be 3,4,5
Because the equation is + that eliminates the answer 5
So the equation can be
3+2=5 or 4+1=5
I hope this helps!
 
        
             
        
        
        
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