Do you have the question in English
        
             
        
        
        
Answer:
AA
Step-by-step explanation:
 
        
             
        
        
            
            
                6. Find the mode of the set of data: 55, 56, 45, 51, 60, 53, 63, 70, 62, 58, 63 
                Grace [21]             
         
        
6. 63(Could have counted wrong. Mode is the number that appears the most in a set of data)
7. Couldn't solve sorry!
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
y=2/3*x-3
We can see that for x=0, y = 2/3*0-3 = -3. 
 
        
             
        
        
        
Answer:
(a) 
(b)300 Hours
(c)150 Hours
(d)Reduced and halved.
(e) 
Step-by-step explanation:
(a) The number of hours worked is inversely proportional to the wage.
This is written as:

(b)If the student earns $8 an hour
w=$8

(c)When the wage per hour =$16
When w=$16

The number of hours reduced and is in fact halved.
(d)

The effect of raising the wage from $w to $2w per hour is that the number of hours required to work is reduced and exactly halved.
(e)The wage per hour is inversely proportional to the number of hours.
In fact,
 