A = (pi) * r^2
A = 3.14 * 11^2
A = 3.14 * 121
A = 379.94 miles
Answer:
Answer is 3.25
Step-by-step explanation:
I found the common multiple which was 12 so I multiplied 12 to all the fractions which gave an improper fraction that turned into a whole number. I hope this helps if you have any questions just ask me and I will answer.
Answer:
![\right)\left(\dfrac{1}{216} \right)](https://tex.z-dn.net/?f=%5Cright%29%5Cleft%28%5Cdfrac%7B1%7D%7B216%7D%20%20%5Cright%29)
Step-by-step explanation:
Given expression:
![\left(\dfrac{1}{6} \right)^3](https://tex.z-dn.net/?f=%5Cleft%28%5Cdfrac%7B1%7D%7B6%7D%20%20%5Cright%29%5E3)
Expand following:
![\left(\dfrac{1}{6} \right)\left(\dfrac{1}{6} \right)\left(\dfrac{1}{6} \right)](https://tex.z-dn.net/?f=%5Cleft%28%5Cdfrac%7B1%7D%7B6%7D%20%20%5Cright%29%5Cleft%28%5Cdfrac%7B1%7D%7B6%7D%20%20%5Cright%29%5Cleft%28%5Cdfrac%7B1%7D%7B6%7D%20%20%5Cright%29)
Distribute inside parenthesis:
![\right)\left(\dfrac{1}{36} \right)\left(\dfrac{1}{6} \right)](https://tex.z-dn.net/?f=%5Cright%29%5Cleft%28%5Cdfrac%7B1%7D%7B36%7D%20%20%5Cright%29%5Cleft%28%5Cdfrac%7B1%7D%7B6%7D%20%20%5Cright%29)
Multiply/Simplify following:
![\right)\left(\dfrac{1}{216} \right)](https://tex.z-dn.net/?f=%5Cright%29%5Cleft%28%5Cdfrac%7B1%7D%7B216%7D%20%20%5Cright%29)
<span>25 / 5 = 5
10 / 5 = 2
so the fraction can be simplified to 5/2</span><span>
</span>