Answer:
$14,903.85
Step-by-step explanation:
So, Ms. Lui earns $775,000 each year. To find the weekly salary, we have to divide the annual income by the amount of weeks in a year. There are about 52 weeks in one year. Let's find the weekly salary: 

Therefore, Ms. Lui earns $14,903.85 a week. 
Hope this helps! If you have questions about my work, please leave them in the comments!
 
        
             
        
        
        
Answer:
The answer is B ⇒ 
Step-by-step explanation:
∵ v = π r² h
∴ r² = 
∴ r = 
∵ r = 10 ft and h = 15 ft
∴ 
 
        
                    
             
        
        
        
The same as the greatest number that can be written 
with 10 binary bits:  <u>1,024</u>
        
                    
             
        
        
        
Acute angle and a right angle makes a obtuse I learned this in 4th