Based on the stated annual interest rate and the face value of the bond, the semiannual payments will be $1,000,000.
<h3>How can the semiannual interest payment be found?</h3>
The formula to find the semiannual payment is:
= (Face value x Stated annual interest rate) / 2 semi-annual periods per year 
Solving gives:
= (50,000,000 x 4%) / 2
= 2,000,000 / 2
= $1,000,000
Find out more on bond payments at brainly.com/question/22488444. 
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A. 
4(19x + 16) 
Hope this helps!
        
             
        
        
        
Answer:
3
Step-by-step explanation:
5x - 8 = 7
5x = 7+8
5x = 15
x = 15 ÷ 5
x = 3
 
        
             
        
        
        
Answer:
The number of problems solved = 2000
Step-by-step explanation:
Let us assume the monthly quota of problems be x 
number of problem solved in first week = 25 % of x =
number of problems solved in 2nd week = 110% of (problems solved in 1st       week)
                                                          = 
                                                          =
number of problem solved 3rd week= 60% of ( problems solved in 1st and 2nd week)
                                                             = 
                                                             =
                                                             =
number of problem solved in 4th week = 
now we have 
number of problems solved in ll 4 weeks = x






Hence the number of problems solved = 2000