Bob is the fourth child, as the sentence states "Bobs FATHER"
        
                    
             
        
        
        
Answer is A          m^7/n^2              -----------------
        
             
        
        
        
Answer:
d= 71518 kilometers
Explanation:
A diameter is twice the radius. Here, we can use the formula d=2r (d=diameter r=radius)
If we substitute the formula, we have 
d=2(35795)
After multiplying:
d=71518 kilometers
 
        
             
        
        
        
10.50/5=2.10
2.10*4=8.40
She used to earn $8.50/hr