Answer:
 a(7)=3645
Step-by-step explanation:
you have :
f(1) =a= 5
and from recursive rule: f(n) = r · f(n − 1) and f(n) = 3 · f(n − 1)
So r=3
 then
 a(n)=a*r^(n-1)
 a(7)=5*3^(7-1)
 a(7)=5*3^6=3645
<em>hope this helps</em>
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Answer:
I believe the answer is 48 degrees.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
$93.75
Step-by-step explanation:
 
        
             
        
        
        
Answer:
3/6
Step-by-step explanation:
If the probability that it will happen is 3/6 or 1/2 the probability is the opposite. which is also 3/6 or 1/2. 
 
        
                    
             
        
        
        
The answer is in the photo