Answer:
None of those options. The correct derivative is:

 
        
             
        
        
        
<span>Q: How much will Ava save immediately if she uses the credit card and pays the balance during the billing cycle?
</span>A: $10
Q: <span>How much will Ava pay in interest if she pays back the card in 11 months?
</span>A: $13.06
        
                    
             
        
        
        
Answer:
When it seemed a truly dark sky at night is one of the most magical experiences one can have.
Explanation:
an opinion is what someone thinks is true but someone else might thing a different way. In this case, the speaker thinks tha a truly dark sky at night is one of the most magical experiances someone can have. someone else might contradict this opinion by saying that its not a magical experiance. The first sentance isn't an opinion because it states that light pollution is an overuse of artificial light and it can cause bad consequences. this is a fact because it's true. The last sentance is a fact because it states something that is happening in the world as well.
I hope this helps you!
 
        
             
        
        
        
Brianna is working on her homework. using an exponential function in the form y = abˣ
<h3>What is an 
exponential function?</h3>
An exponential function is in the form:
y = abˣ
Where y, x are variables, a is the initial value of y and b is the multiplication factor.
Brianna is working on her homework. using an exponential function in the form y = abˣ
Find out more on exponential function at: brainly.com/question/12940982