Answer:
Equilibrium Price - 3
Equilibrium Quantity - 3
Explanation:
The price at which there will be equilibrium in the chocolate market is 3 units while the corresponding quantity is also 3 units.
<u>The equilibrium price and quantity represents the price and quantity where the demand for a product is equal to the supply for the same product respectively.</u>
<em>In the graph, the point of intersection of the demand and the supply curve represents the equilibrium point. At this point, the price on the Y axis is 3 units while the corresponding quantity on the X axis is also 3 units.</em>
 
        
             
        
        
        
Empirical probability = (Number of outcomes in a given category) / (Total number of all outcomes)   
        
             
        
        
        
Answer:
$432.97
Explanation:
Total cost = cost of printer + cost of light + cost of photo paper
$251.99 + $150 + $30.98 = $432.97
 
        
             
        
        
        
To solve this question, we need to do a substitution formula on both equations
Burger + Fries =  $ 2.20
Burger - Fries = $ 2.00
________________________ - 
             2 Fries   = $ 0.20
                Fries    = $ 0.1
        
             
        
        
        
A longitudinal study (or longitudinal survey, or panel study).
A longitudinal study is an observational research method in which data is gathered for the same subjects repeatedly over a period of time.