Answer:
See below
Step-by-step explanation:
Alex finally understands how Bob was trying to trick him into winning the bet because of how he puts in the condition for probability being less than 10%. Whichever way the outcome of the coin toss turns out to be, it will be in Bob's favor and Alex will lose the bet. If the coin is flipped 3 times, the probability of having heads exactly twice is 
 
        
             
        
        
        
Answer:
<em>a </em>- 13
Step-by-step explanation:
a- 13 because you are taking 13 away from a 
 
        
                    
             
        
        
        
The sine function is an odd function, so the sine of -30° is the opposite of the sine of 30°.
sin(30°) = 1/2
sin(-30°) = -1/2
The sine of 30° is greater than the sine of -30°.
 
        
             
        
        
        
Answer:
thx i see there everywhere
Step-by-step explanation: