Answer:
It's  hours= 5 dollars 
Step-by-step explanation:
 
        
             
        
        
        
2 = $1.45
1 = $0.725
anything to ask please pm me
        
             
        
        
        
Volume (V) is (=) Length (L) times (x) Width (W) times (x) Height (H) so V = L x V x H. 
Add the variables to the equation.
V = 24 x 10 x 13
Solve
V = 3120
So the volume of the gift box is 3120 cm
        
             
        
        
        
The constant should be added to form a perfect square trinomial will be 1/4. Then the correct option is D.
<h3>What is a quadratic equation?</h3>
It's a polynomial with a value of zero. There exist polynomials of variable power 2, 1, and 0 terms. A quadratic equation is an equation with one statement in which the degree of the parameter is a maximum of 2.
The expression is x² + x.
Then the constant should be added to form a perfect square trinomial.
Then the constant will be
The square of the half of the coefficient of the variable x is to be added to make a perfect square.
Then the constant will be 1/4.
Then the perfect square will be 

More about the quadratic equation link is given below.
brainly.com/question/2263981
#SPJ1
 
        
             
        
        
        
Answer:
Most of the time you can go on a website that can cauculate it. 
Step-by-step explanation:
How to cauculate the MAD: 
Take each number in the data set, subtract the mean, and take the absolute value. Then take the sum of the absolute values. Now compute the mean absolute deviation by dividing the sum above by the total number of values in the data set. Finally, round to the nearest tenth.