Answer:
   6% monthly
Step-by-step explanation:
The monthly rate being compounded when the interest is 6% per year is ...
   6%/12 = 0.5%
so the multiplier each month is 
   1 + 0.5% = 1.005
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The monthly multiplier when 5.86% is compounded continuously is ...
   e^(5.86%/12) ≈ 1.004895
The 6% rate will give a larger yield after any length of time.
 
        
             
        
        
        
I couldn’t see the whole picture so I’m not sure if I could really help I’m sorry maybe next time
        
                    
             
        
        
        
The problem says that the expression (3x + 5)(5x − 1) <span>represents the area of the floor of the building in square meters. Therefore,  to solve this problem you have to follow the proccedure shown below.
 1. First, to simplify the expression (3x + 5)(5x − 1) you must apply the distributive property. Then, you obtain:
 15x</span>²-3x+25x-5
 2. Then, you have:
 15x²+22x-5
 3. As you can see, the correct answer is the last option:  15x²+22x-5
        
             
        
        
        
X: represents how many weeks
N: represents books per week
B: <span>represents </span>books she has at anytime
So the recursive formula would be: 100 - XN = B