Assuming the coin is not weighted and is a fair and standard coin - the chance of flipping head is 1/2. You can either flip head or tails, there are no other possible outcomes. 
 
        
             
        
        
        
Answer:
One
General Formulas and Concepts:
<u>Algebra I</u>
- Reading a coordinate plane
- Solving systems of equations by graphing
Step-by-step explanation:
If 2 lines are parallel, they will have no solution.
If 2 lines are the same, they will have infinite amount of solutions.
We see from the graph that the 2 lines intersect at one point, near x = 1.5.
∴ our systems has 1 solution.
 
        
                    
             
        
        
        
SOLUTION:
Step 1:
In this question, we are given the following:
Step 2:
The details of the solution are as follows:
Step 3:
Now, from the solution above, we can see that the value of the integrand CONVERGES to a number that is approximately 0.41634
 
        
             
        
        
        
Answer:
90
Step-by-step explanation:
2(3^2)(5)
2(9)(5)
90
 
        
                    
             
        
        
        
1st Data set: <span>1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 8
mean: 3.5
median: 3
2nd Data set: </span><span>1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 7, 8
mean: 3.78
median: 3.5
difference in mean: 3.78 - 3.5 = 0.28
difference in median: 3.5 - 3 = 0.50</span>