Answer:
1.2 + 2.3
Step-by-step explanation:
 
        
                    
             
        
        
        
Divide 6000 by 20 
= 300 programs for each perfomance 
        
             
        
        
        
For this case, the first thing we must do is define variables.
 We have then:
 x: altitude of the plane in feet
 y: final temperature
 The equation modeling the problem for this case is given by:
  
 Thus, evaluating the function for x = 11,000 ft. Height we have:
  
  
 Answer:
 the temperature at an altitude of 11,000 ft is 47.6 F
 
        
                    
             
        
        
        
Answer:
yes correct
Step-by-step explanation:
given
5x ≥ 3x + 4 ( subtract 3x from both sides )
2x ≥ 4 ( divide both sides by 2 )
x ≥ 2 ← is the solution to the inequality
The only value greater than 2 is 3