Answer:
Experimental probability is likely to be slightly different from theoretical probability. 
Step-by-step explanation:
This is because there is a 50-50 chance, but it is unlikely to be exactly 100-100. That is just to hypothesis!
 
        
             
        
        
        
Answer: Paul gets £186
Step-by-step explanation:
Paul has 1/2 as much as Malachy, and Brian has 1/3 as much Paul, therefore Brian has 1/6 as much as Malachy.
1/2 * 1/3 = 1/6
So Malachy’s amount equals 1 in this equation, Paul’s amount equals 1/2 in this equation, and Brian’s amount equals 1/6 in this equation. 
1 + 1/2 + 1/6 = 1 + 3/6 + 1/6 = 1 4/6
Now, divide 620 by 1 4/6 to find Malachy’s amount.
620/1 4/6 = 372
Now, divde 372 by 2 to get Paul’s amount.
372/2 = 186
 
        
             
        
        
        
Answer:

Step-by-step explanation:
<u>Step 1:  Add 1/4x to both sides</u>



<u>Step 2:  Subtract 3 from both sides</u>


<u>Step 3:  Multiply both sides by 4/5</u>


Answer:  
 
        
                    
             
        
        
        
Do you want the scientific notation?
If so, the answer would be 
 
        
             
        
        
        
Answer:
no
Step-by-step explanation:
They are not the same because in the first example: (2,3) the 2 is on the x axis and 3 is on the y axis
In the second example: (3,2) the 3 is on the x axis and the 2 is on the y axis. Therefore the two points are not the same