The diameter of a circle is 8 cm what is its area?
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I dont know

Step-by-step explanation:

1.       Question: Find the Unit rate for 108 diapers for 25.18 dollars.
Let’s analyze the given question. In a total of 108 diapers for 25.18 dollars.
Thus we need to find the amount of every 1 diaper then.
=> 108 diapers – is the total number of items
=> 25.18 dollars -  the total amount paid
=> Since we are looking for the price of each diapers, we need to divide the amount with the number of diapers.
=> 25.18 / 108 = 0.23 dollars.
Thus the unit rate is 0.23 dollars/ diaper