Asked by ashley

Jose is wrapping a stack of 100 coins in a paper holder. Each coin is 18 inch thick and has a diameter of
1 inch. How many square inches of paper will Jose need to cover the stack of coins? Use 3.14 for π. Enter your answer in the box.
Answered by Steve
I assume you meant that each coin is 1/8 inch thick.

Recall that the surface area of a cylinder is

a = 2πr^2 + 2πrh = 2πr(r+h)

Now just plug in your numbers.
Answered by uyuy
456765
Answered by thickness
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Answered by HI
PEarson realize anyone?
Answered by Beuh
Guys can someone answer im too lazy lol
Answered by sam o
answer the question fools
Answered by Kristie
You added that incorrectly.
Answered by k
39.25
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