Need a better picture if u post it again soon I’ll see it and I’ll tell u
        
                    
             
        
        
        
<h3>5:16</h3>
The ratio is supposed to be pennies to total amount of coins. The total amount of coins--including pennies--is 16. This can be proven by this equation:
5 + 6 + 5 = 16
Now you put the ratio together by taking the amount of pennies (5) and total amount of coins (16). Your ratio should look like this:
5:16
Hope I helped you out! ❤❤
 
        
        
        
The best answer out of the ones provided would be c, confidence interval
        
                    
             
        
        
        
It might be 2.5 but I could be wrong
        
             
        
        
        
(xy)^8 is simplified by raising a product to a power, and then raising each factor to that power. this means your simplified expression is:
x^8 y^8
let me know if you have any other questions
:)