Answer:
7/3
Step-by-step explanation:
It would be 7/4 divided by 3/4 which would just be 7/4 multiplied by 4/3. This is 28/12. Simplify:7/3
 
        
             
        
        
        
Answer:
   $86.81
Step-by-step explanation:
Using the given formula, we want to compute A for ...
   P = 4750
   r = 0.2279
   n = 365 . . . . . assuming "exact" interest
   t = 1 or 30
For 1 day late:
   A = 4750(1 +0.2279/365)^(365·(1/365)) = 4752.97
For 30 days late:
   A = 4750(1 +0.2279/365)^(365·(30/365)) = 4839.78
The difference in these payment amounts is ...
   $4839.78 -4752.97 = $86.81
You would save $86.81 in interest charges by paying only 1 day late.
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<em>Comment on the question</em>
It would be a poor choice of credit card to use one that compounds interest daily. Most do so on a monthly basis.
 
        
                    
             
        
        
        
Answer:
Which gas creates the longest wavelength? 
→Argon gas
Which gas creates the shortest wavelength? 
→ Fluorine gas
Explaination:
1.0×10^-6 > 1.0×10^-7 > 1.0×10^-10 (a^-n =1/a^n) 
 
        
             
        
        
        
Answer:
-5
Step-by-step explanation:
Moving all terms of the quadratic to one side, we have 
 .
.
A quadratic has one real solution when the discriminant is equal to 0. In a quadratic  , the discriminant is
, the discriminant is  .
. 
(The discriminant is more commonly known as  , but I changed the variable since we already have a
, but I changed the variable since we already have a  in the quadratic given.)
 in the quadratic given.)
In the quadratic above, we have  ,
,  , and
, and  . Plugging this into the formula for the discriminant, we have
. Plugging this into the formula for the discriminant, we have 
 .
.
Using the distributive property to expand and simplifying, the expression becomes

Setting the discriminant equal to 0 gives
 .
.
We can then solve the equation as usual: first, divide by 2 on both sides:
 .
.
Squaring both sides gives
 ,
,
and subtracting 5 from both sides, we have 

 
        
             
        
        
        
7 over 4x-3 you just flip the fraction to get the inverse