The numbers between 30 and 40 whose only factors are one and themselves, also called prime numbers, are 31 and 37.<span> Prime numbers are useful in generating numerical passwords or codes that are difficult to crack. so A) is the answer
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Answer: 113.04
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The answer is True. Just trust me on this one.
 
        
             
        
        
        
Answer:
588
Step-by-step explanation:
((16 - (4/2))^2) × 3      Simplify the inner parentheses
((16 - 2)^2) x 3     Solve inner parentheses again
((14)^2) x 3        Solve exponents
196 x 3      Multiply
588
 
        
             
        
        
        
Answer:
Length = 12 inches
Width = 14 inches
Step-by-step explanation:
Formula for perimeter of a rectangle is;
P = 2(L + W) 
Where;
L is length 
W is width
We are told that the length is 2 inches shorter than its width. Thus;
L = (W - 2)
Thus,perimeter is now;
P = 2(W - 2 + W) 
P = 2(2W - 2)
P = 4W - 4
We are told that the perimeter is 52. Thus;
4W - 4 = 52
4W = 52 + 4
4W = 56
W = 56/4
W = 14 inches
From L = (W - 2) ;
L = 14 - 2
L = 12 inches