Given that, a sphere has a surface area of about 999 square millimeters. 
Formula to find the surface area of sphere is, 
S= 4πr² Where r = radius of the sphere and S= surface area. 
Given S= 999 square millimeters.
So, we can write:
4πr² = 999
4 * 3.14 * r² = 999 Since, π = 3.14
12.56 *r² = 999 
 Divide each sides by 12.56.
 Divide each sides by 12.56.
 r² = 79.53821656
r = √79.53821656 Taking square root to each sides of equation.
r = 8.918420071
So, r = 8.918 Rounded to nearest thousandth.
So, radius of the sphere is 8.918 millimeters.
Hope this helps you!
 
        
             
        
        
        
Answer:
600 ft per side
Step-by-step explanation:
1 in = 200 feet
12 in = 1 foot
12 in * 200 ft= 2400 ft
2400/4 = 600 ft per side
 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
 
        
                    
             
        
        
        
It failed to bring about peace and only angered King George III
The Olive Branch petition was a final attempt by the colonists to avoid going to war with Britain. The purpose was to appease King George III and prevent the conflict between the colonies and Britain from escalating into a full blown war. However, the king refused to read it. And then came the war.
        
             
        
        
        
Steps: 
5.15*1.09*12 = total
5.6135*12 = total
$67.36= total 
Answer: $67.36