Answer:
5 cups
Step-by-step explanation:
1 kilogram is 1000 grams
1/2 of a kilogram is 500 grams
The formula of an area of a circle with radius r:

Part A.
We have diameter of the circle d = 8 in. The diameter of a circle is equal two times length of a radius.
Therefore:

Calculate the area:

Answer: C. 16π square inches.
Part 2.
Look at the picture.
Total area:

Answer: C. 36π square inches
If there are no repeating x values and an x value only goes to <em>one</em><em> </em>y value, then yes, it is a function.
You have to show us the image Sherlock