There can only be integer number of passengers. We cannot have 1.372 passengers in a car, so that would be discrete random variable.
        
             
        
        
        
<span>–4.75 + 2.19
The easiest way to do this (in my opinion) is to switch signs: 
4.75 - 2.19: 
  4.75
 -2.19
=2.56
Finally, put the - sign back to get 
-2.56
The answer is B.
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Answer:
d=9.899495 or √98
Step-by-step explanation:
√(7-0)^2 + (2-(-5))^2
√(7)^2+(7)^2
√98
 
        
             
        
        
        
Answer:
224
Step-by-step explanation:
b = 32, h = 7 is the solution to P = 78. Hence, 7*32 = 224 is the answer
 
        
             
        
        
        
Answer:
8
Step-by-step explanation:
from A to B it's 8 units long