Answer:
the norm of V = =11.357816691601..
Step-by-step explanation:

       
       
       
 
        
             
        
        
        
Complete Question 
The complete question is shown on the first uploaded image 
Answer:
a
    No singular point due to the exponent in the solution 
     The interval is   
b
    NONE
Step-by-step explanation:
From the question we are told that 
      
The generally solution is mathematically represented as 
          
=>       
 integrating both sides  
          
   =>   
  =>   
  =>    
Here 
 =>     
From the above equation we see that the domain for x has no singular point the interval is 
        
Also there is no transient term in the general solution obtained because as   there no case where
 there no case where 
 
        
             
        
        
        
Answer:
 For 4 years the money was in the account .
Step-by-step explanation:
Formula 

As given
Bonita deposited 1300 into a bank account that earned 5.75% simple interest each year. 
She earned $299 in interest before closing the account.
Principle = $1300 
Rate = 5.75% 
Simple interest = $299
Putting all the values in the formula 




Time = 4 years 
Therefore for 4 years the money was in the account .
 
        
             
        
        
        
Answer:
Your answer is 65
Step-by-step explanation:
f(x) = x² - 4x - 12
f(-7) = (-7)² - 4 x (-7) - 12
 = 49 - (-28) - 12
 = 49 + 28 - 12
 = 77 - 12
 = <u>65</u>