Answer:
C. 1/16
Step-by-step explanation:
The probability of picking a blue envelope is 2/8 = 1/4. You want to select a blue envelope twice with replacement so we multiply 1/4*1/4 which is 1/16. 
 
        
             
        
        
        
Answer:
first - 25 degrees, second - 65 degrees
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Tiffany
Step-by-step explanation:
Ramon is 4 to 1 water to sugar
Tiffany is 3 to 1 water to sugar