Answer:
5 9/20
Step-by-step explanation:
4 7/10 + 6/8
Simplify the fractions by dividing the second top and bottom  by 2
4 7/10 + 3/4
Getting a common denominator of 20
4 7/10 *2/2  + 3/4 * 5/5
4 14/20  + 15/20
4 29/20
4 + 20/20 + 9/20
4+1+9/20
5 9/20
 
        
                    
             
        
        
        
Answer:
12,633.7
Step-by-step explanation:
population of Chicago, in 2003 = 2,869,121
The area of Chicago = 227.1 square miles. 
What was the average number of people living in 1 square mile?
Average number of people living in 1 square mile also refers to the population density of Chicago
Average number of people living in 1 square mile = Total population / total square miles
= 2,869,121 / 227.1
= 12633.734037868
Approximately 
12,633.7
 
        
             
        
        
        
It would be 32800 ounces because 2,050 pounds in ounces is 32800
 
        
             
        
        
        
Answer:
I don't know
Step-by-step explanation:
your image is blocked on my computer. sorry