Answer:
   B)  √229
Step-by-step explanation:
√229 is about 15.13, which is the approximate location of point B.
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IMO, the dot at point P is a little too far to the right for √229.
 
        
                    
             
        
        
        
15 represents the slope of the function. In other words it means that for every week Jerome earns 15 dollars more. Hope this helps :)
        
                    
             
        
        
        
Answer: $70400
Step-by-step explanation:
Attached is the question:
Based on the information given in the question:
Value of Stock X = 5000 × $4.30 = $21500
Value of Stock Y = 2000 × $3.20 = $6400
Value of Stock Z = 8000 × $4.90 = $39200
Total Stock Value = $67100.
Since there's a 4.9% increase in value of index, the value of the index at end of the day will be:
= $67100 × (100% + 4.9%)
= $67100 × 104.9%
= $67100 × 1.049 = 
= $70388
= $70400 approximately
 
        
                    
             
        
        
        
Answer:
B. Real numbers
Step-by-step explanation:
Real numbers are all numbers, rational and irrational, that could be found on a plane. This includes all positive and negative numbers, and all decimals. So, this only excludes imaginary numbers. The rest of the options exclude irrational numbers and more.