Answer:
400% area and 200% perimeter
Step-by-step explanation:
Given is a picture of a rectangle. (i.e. opposite sides are equal and all angles equal to 90 degrees)
We know for any rectangle with length l and width, w
Area of rectangle = lw and
Perimeter of rectangle = 2(l+w)
Suppose the side lengths are doubled
Now length = 2l and width = 2w
New ARea = ![2l*2w\\=4lw](https://tex.z-dn.net/?f=2l%2A2w%5C%5C%3D4lw)
i.e. 400% times is the new area.
New perimeter = ![2(2l+2w) =4(l+w)](https://tex.z-dn.net/?f=2%282l%2B2w%29%20%3D4%28l%2Bw%29)
New perimeter is 200% times the old perimeter.
Answer:
$8.3
Step-by-step explanation:
Given
2.4 pounds of walnuts=$19.92
Solution
the price per pound of walnuts=19.92/2.4
=$8.3
Price of per pound walnuts is $8.3
The answer would be C. 3
You find range by subtracting the highest number minus the lowest number.