Step-by-step explanation:
The above sequence is a geometric sequence
For an nth term in a geometric sequence

where
n is the number of terms
a is the first term
r is the common ratio
From the question
a = 5
r = 10/5 = 2
Therefore the explicit formula for this sequence is

Hope this helps you
 
        
             
        
        
        
Answer:
Yes
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
where are the options
Step-by-step explanation:
 
        
                    
             
        
        
        
Oh wait i got it give me a sec   <span>To </span>calculate percentage<span> decrease: First: work out the difference (decrease) between the two numbers you are comparing. Then: divide the decrease by the original number and multiply the answer by 100. If your answer is a negative number then this is a </span>percentage<span> increase.</span>
        
             
        
        
        
Answer:
Image B shows a reflection.