D. people do not have to have a good or service that another person wants 
Reason: Money gives people a universal unit of value. For example, If I needed a toothbrush and I have a pair of scissors, In order for me to get a tooth brush is to trade my scissors with someone else who has a tooth brush and wants scissors. As you can see, this isn't practical. If I had money, I will only need to find someone who has a tooth brush.
 
        
                    
             
        
        
        
Answer: 19.6 feet
Step-by-step explanation:
Using the Pythagorean theorem,

 
        
             
        
        
        
Answer:
ooooooooooooooooooooooooooooooooo
Step-by-step explanation:
la de da de da la de da de deee sudennly you call my name an I lose my weight and I float up to the sky! 
 
        
             
        
        
        
√(4) is equal to 4 raised to the (1/2). 1/2 as an exponent is between 0 and 1 and it means to take the square root. 
So, 4^(1/2) = 2 (or -2)
        
             
        
        
        
Answer:
It's indeed A. Yet I think of reporting multiple same questions as spam and nonsense titles.
but nah, I won't, would be kinda focused on the toxic part then :D