Answer:
33.3
Step-by-step explanation:
 
        
             
        
        
        
The monthly amortization is P23,511.63
<h2>Compound interest</h2>
The formula for calculating the compound interest is expressed as:

whrere:
- P is the principal = P700,000 
- r is the rate = 12% = 0.12
- t is the time = 4 years
- n = 12 
Substitute the parameters

Calculate the monthly payment:
Monthly payment = 
Hence the monthly amortization is P23,511.63
Learn more on compound interest here: brainly.com/question/24924853
 
        
             
        
        
        
Answer:
128.86 cm^2
Step-by-step explanation:
So to start off we need to find the area of the rectangle.
The formula for the area of a rectangle is  ×
× .
.
L stands for the length which is 12 and w is the width which is 11.
So 11 × 12 = 132 cm^2.
Now time for the area of a circle.
The formula for that is  .
.
So first we need to do 1 × 1 which is 1.
Then 1 ×  which is just
 which is just  .
.
Then we do 132 -  which is an irrational number.
 which is an irrational number.
It looks like this shortened 128.858407346.
Now rounding to the nearest hundreth it would be 128.86 cm^2.
Hence, the area of the shaded region is 128.86 cm^2.
 
        
             
        
        
        
The class midpoint is the lower class limit plus the upper class limit divided by 2 . Add the midpoints column to the original table.