Answer:
1
Step-by-step explanation:
To solve this problem first find the perimeter of the rectangle by using the formula P= 2(L+W).
Plug in your number and you get the number 28.
Now, because Noah is putting in a post at every yard and our answer is already in yards we are done.
Noah will need 28 post to build the dog run.
P=2(8+6)
P=2(14)
P=28
Hope this helps :-)
Principal Amount = P = $250
Interest Rate = r = 9% = 0.09
Time in years = t = 15 years
Value of investment = A = ?
The formula to calculate the value on investment as a result of annual interest is:

Using the values in the above formula, we get:

Thus, at the end of 15 years the value of the investment will be $ 910.62.
Answer:
T = PV/nR
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