Answer:
300
Step-by-step explanation:
A significant figure is the most important (largest) number you can round it to.
As it wants 1 significant figure, you count 1 to the left and round the 4 down.
Hope this helps :)
 
        
             
        
        
        
Answer:
Step-by-step explanation:
 
        
             
        
        
        
1 apple + 1 banana 
1 apple + 1 orange
1 apple + 1 peach 
1 banana + 1 apple
1 banana + 1 orange
1 banana + 1 peach
1 orange + 1 apple 
1 orange + 1 banana 
1 orange + 1 peach
1 peach + 1 apple 
1 peach + 1 orange
11 combinations of food
Hope this helped
        
                    
             
        
        
        
C: 2,6 and d: 0,26 i hope it helped :)