Charlie buys a pack of 8 thank you cards for a 1.20$. Using nickels. How much does he spend on each thank you card.
2 answers:
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Hey there Hailey!
So, to start this all of, what formula are we even going to use.
The formula that we will be using in this question would be . . .
![\left[\begin{array}{ccc}\boxed{V= \pi r^2 \frac{h}{2}} \end{array}\right]](https://tex.z-dn.net/?f=%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D%5Cboxed%7BV%3D%20%5Cpi%20r%5E2%20%5Cfrac%7Bh%7D%7B2%7D%7D%20%5Cend%7Barray%7D%5Cright%5D%20)
So, now that we know what formula that we will use, we will now plug in those number's
the formula.
Justification:
We do,
![\left[\begin{array}{ccc}27*3.14= \boxed{84.78} \\ Your \ correct \ answer \ would \ be \ \boxed{\boxed{27}}\end{array}\right]](https://tex.z-dn.net/?f=%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D27%2A3.14%3D%20%5Cboxed%7B84.78%7D%20%5C%5C%20Your%20%5C%20correct%20%5C%20answer%20%5C%20would%20%5C%20be%20%5C%20%5Cboxed%7B%5Cboxed%7B27%7D%7D%5Cend%7Barray%7D%5Cright%5D%20)
Hope this helps you!
~Jurgen
So, to start this all of, what formula are we even going to use.
The formula that we will be using in this question would be . . .
So, now that we know what formula that we will use, we will now plug in those number's
Justification:
We do,
Hope this helps you!
~Jurgen