Answer:

Step-by-step explanation:
Given
Two rolls of die
 one of the outcomes is 6
 one of the outcomes is 6
 atleast one is 6
 atleast one is 6
Required
P(E|A)
First, list out the outcome of each


So:

Where:



So:

 
        
             
        
        
        
Remember: We have to work from either the LHS or the RHS.
(Left hand side or the Right hand side)
You should already know this:

You should also know this:

So plugging in both of those into our identity, we get:

Simplify the denominator on the LHS (Left Hand Side)
We get:

LHS = RHS
Therefore, identity is verified.
 
        
        
        
First one because when you subtract 7 u keep the var. x alone and isolate it.
        
             
        
        
        
Answer:
10.5
Step-by-step explanation:
1.5 inches 
.5 and 1.5 =3
3x3.5=10.5
 
        
                    
             
        
        
        
6х=59:3
6х=19,6
Х=19,6:6
Х=3,2