Answer:a little over one and a half 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
store a- numbers greater than or equal to zero
store b-numbers greater than or equal to zero and integer values only
Step-by-step explanation:
i just tried it i would know
 
        
             
        
        
        
Answer:
Because the airline allows each suitcase to hold up to 50 pounds, and it doesn't force them to hold exactly 50 pounds
 
        
                    
             
        
        
        
For this example, we must combine not permutate; this because a salad in which you first use apple then tomato is the same as the one in which you use first tomato then apple, so order does not matter.
Me must do "10 combine 7" which is written by the binomial coefficient 

; in general a binomial coefficient is written by:

In which 

 and 

 are positive integers, such that 

.
So, for this problem:
 Hence, there are 120 different ways to make the fruit salad.
Hence, there are 120 different ways to make the fruit salad.