Answer:

Step-by-step explanation:
In a coin toss the  probability of tossing a head is 0.5 (50% head/50% tails) 
If n is the number of rounds and 2n the number of coins tossed (one for each player), the probability of having m heads tossed is: 

R is the number of cases (combination of coins tossed) that gives a m number of heads. Each case has a probability of  so:
 so:

<u>For example, to toss 4 heads in 5 rounds: </u>




 
        
             
        
        
        
Answer:
A) 2.58 pounds
Step-by-step explanation:
To solve you would have to subtract the pounds of tomatoes from the pounds of lettuce. The equation would look like this,
4.36 - 1.78 = 2.58
Hope that helps and have a great day! 
 
        
             
        
        
        
Answer:
16.31
Step-by-step explanation:
16.31 is your new price
 
        
                    
             
        
        
        
Step-by-step explanation:

Hence, base = 2 units and hypotenuse = 3 units.





Now, we know that :


Therefore, the required answer is 3/√5.
 
        
             
        
        
        
Firstly make the f(x) = x and x = y:
x = y^2 
Then solve for y:
√x = y
Hopefully this helps and let me know if you have more questions!