According to me the probability is 1/4, because there are 4 possible outcomes when two coins are flipped - TT, TH, HT, HH. 
<span>Also, would it matter if the coins are flipped one after other rather than together</span>
        
                    
             
        
        
        
Answer:
False
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
-1 and 5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
x < 4
OR
x > - 2.25
= 4 > x > - 2.25
Step-by-step explanation:
5x - 19 < 1
5x < 1 + 19
5x < 20
x < 20/5
x < 4
OR
- 4x + 3 < - 6
- 4x < - 6 - 3
- 4x < - 9
x > 9/- 4
x > - 2.25
 
        
             
        
        
        
Um.. I can't sketch a graph on here.
A discrete function can't be an absolute value function because an absolute value function is continuous. But, the function equation can be as simple as
f(x) = - | x + 1 |
Just don't connect the dots when you draw it and boom, you're done.