Answer:
A. The area of the park is 251015.62 m squared.
B. The sod would cost $313769.52
C. The perimeter of the border is 1927.5 m
D. The cost fo the paving stone is going to be $5300.625
E. The total cost for the sod and pacing stone combined is $31139070.14
HOPE THIS HELPS I WOULD APPRECIATE BRAINLIEST IF POSSIBLE :)
 
        
             
        
        
        
        
Answer:
A =First term of the pattern = 11
To find the first five terms we have to use the rule which is 
Add 10 to first term and then subtract 5 from it.Which is equivalent to
= A +10 -5
1. Second Term = 11 + 10 -5 
   = 21 - 5
    =16
→Third term = 16 +10-5
         = 26 - 5
        = 21
→Fourth term : 21 + 10 - 5
      = 31 -5
       = 26
→Fifth term : 26 +10 -5
                 = 36- 5
                 = 31
→Sixth term:
=31 + 10- 5
 = 41 -5
  = 36
So, the first five term apart from 11 is 16, 21,26,31,36 which is an Airthmetic progression.
 
        
                    
             
        
        
        
SOLUTION:
Case: Percentages
Method:
The sale price after 30% off is $6800
Let the original price be 'x'
30% off means 70% of the original price

Final answer: (Nearest cents)
The original price was $9714.29