9514 1404 393
Answer:
   h(g(x)) = (1/5)x² +4/5
Step-by-step explanation:
   
 
        
             
        
        
        
Answer:
the forth one is linear
Step-by-step explanation:
 
        
                    
             
        
        
        
Compound percentage reduction can be calculated by multiplying the initial number by (1-x)^t where x is the percentage reduction (/100, i.e. 1% reduction is 0.01), and t is the number of times it has reduced.
So:
a) 

Where t is the number of weeks.
We can then just substitute in to work out the final pressure:
b) p = 45*0.94^6 = 
31psi
 
        
        
        
Answer: B. 350.
Step-by-step explanation:
Given: Total number of fluorescent colors = 7
Total number of pastel colors = 5
Since , he want three fluorescent colors and two pastel colors. 
Number of ways to select r things out of n things = 
Number of ways to choose colors = 

Hence, the correct option is B. 350.
 
        
             
        
        
        
Slope is 1.3
take your 2 points and make a triangle, then count the small boxes to the point in the middle where they met. ( REMEMBER THE X&Y RULES) 
you should get 4/3, you need to divide and put it into decimal form.
GOOD LUCK! :))