G=.74f, where f is the initial price and g is the sale price
        
             
        
        
        
The probability of getting at most 2 tails is 7/8
        
             
        
        
        
A coefficient is a number that is attached to a term.
For example:
3x² - 5x + 6 = 0                 
The coefficient of x² is 3.
The coefficient of x = -5. 
Hope this explains it.
        
             
        
        
        
Answer: The pelican dove 5ft
Step-by-step explanation:
Pelican = 3ft
Fish = -2ft
Went down 3ft to get to 0, went down 2 more feet to get the fish.