The answer is x<2 
-2x^5 + 14x^4 - 36x^3 + 52x^2 - 64x + 48=0
        
             
        
        
        
Right angle because that has 90 degree angle
        
                    
             
        
        
        
Answer:
3:5, 4:9, 6:8 those are examples
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A) In 2004 the population will reach 306 million.
B) In 2033 the population will reach 386 million.
Step-by-step explanation:
Given : The population of a certain country in 1996 was 286 million people. In addition, the population of the country was growing at a rate of 0.8% per year. Assuming that this growth rate continues, the model  represents the population P (in millions of people) in year t.
 represents the population P (in millions of people) in year t.
To find : According to this model, when will the population of the country reach A. 306 million? B. 386 million?
Solution : 
The model represent the population is  
 
Where, P represents the population in million.
t represents the time.
A) When population P=306 million.
  
 
  
 
  
 
Taking log both side,
 
  
  
  
  
  
  
  
 
  
 
  
 
Therefore, In 2004 the population will reach 306 million.
B) When population P=386 million.
  
 
  
 
  
 
Taking log both side,
 
  
  
  
  
  
  
  
 
  
 
  
 
Therefore, In 2033 the population will reach 386 million.
 
        
             
        
        
        
All of them are correct . Number six is 0.28 as a decimal 
 7 x 4 
-- = 28; 0.28 is the answer
25 x 4