Suppose we want to choose 5 objects, without replacement, from 9 distinct objects. (a) How many ways can this be done, if the or
der of the choices is not taken into consideration? (b) How many ways can this be done, if the order of the choices is taken into consideration?
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Answer:
a. 126
b. 15120
Step-by-step explanation:
5 chose 9 = 9 * 8 * 7 * 6 * 5/1/2/3/4/5 = 126
if order matters...
9*8*7*6*5 = 15120
 
                                
             
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2*8 using <span>distributive property
= 2(3+5)
= 6+ 10
= 16</span>
        
             
        
        
        
Can you send some thing i don't get it a bit
        
             
        
        
        
Can't see the full question :/
        
             
        
        
        
YEA I THINK ITS 4 WHAT HE SAID ABOVE ME
        
                    
             
        
        
        
Answer:
831.25
Step-by-step explanation:
875 × 0.95