Answer:
9/20
Step-by-step explanation:
45% can be written as
= 45/100 
= 9/20
Hope it will help u..
 
        
                    
             
        
        
        
The correct answer for this question is this one: "2.5"
Lena is asked to write an explicit formula for the graphed geometric sequence. The value, written as a decimal, should Lena use as the common ratio that is 2.5There exists the same question from other source with the image is shown.
Hope this helps answer your question and have a nice day ahead.
        
                    
             
        
        
        
I got the answer of 6127.731 hope this works out for you.