Answer:
90
Explanation:
mean is basically taking the sum of all numbers and then dividing the sum with the number of all given numbers..
here, the mean is 9, total numbers are 10.. so the sum will be 9 multiplied by 10, that is 90. 
 
        
                    
             
        
        
        
Answer:that is associated with diarrhea in humans. ... Examples of giardia in a Sentence ... These example sentences are selected automatically from various online news sources to reflect current usage of the word 'giardia.
Explanation:
 
        
             
        
        
        
Answer:
because people have different opinions on nails and screws
Explanation:
 
        
             
        
        
        
Answer:
resistance = 2.52 ohms
Explanation:
from the formula
V =IR
Voltage = (current)(resistance)
Resistance = 
R=
R= 2.52 ohms