Answer:
201.06
Step-by-step explanation:
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➷ As there would be 2 circles, you'd need to find the area of a circle and then multiply it by 2
To start with, we can use this:
2 (
r^2)
^^ This represents the surface area of the two circles
A cylinder also has a rectangle which is rolled to form the shape
As we know, the formula of a rectangles area is length x width
The width of the rectangle would be equal to the circumference of a circle
circumference of circle = 
The length of the rectangle would be the height of the cylinder
We can use this:

This would calculate the surface area as it would find the area of the rectangle plus the area of the two circles.
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Vol. of a rectangular box is L*W*H.
Here, that comes to V = (4.5 in)(9 in)(6.5 in) = 263.25 cubic inches.
Answer:
the answer is B
Step-by-step explanation:
$8 per day
$6 per walk
walk(w)
8+6w