A cylindrical container's lateral surface is to be covered by a label. The container's diameter is 5 inches, and its height is 8
2 answers:
Given is :
The lateral area of a cylinder is to be covered by a label.
The lateral surface area of a cylinder is calculated by the following formula:
Here r = radius and h= height of the cylinder
Now diameter = 5 inches.
So, radius =
Height = 8 inches
Hence, surface area = or can be rounder off to 126 square inches. So, this much paper is needed.
Hence, option C = 126 square inches is the answer.
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Answer:
$166.42.
Step-by-step explanation:
We have been given that the price of the cell phone is expected to increase by 165% in September 2015. The current price of a cell phone is $62.80.
The price of cell phone in September 2015 will be $62.80 plus 165% of $62.80.
Therefore, the predicted cost of a cell phone in September 2015 will be $166.42.