Answer:
1.732050808
Step-by-step explanation:
8 3/4 times. Hope this helps :)
Answer:
6.2%
Step-by-step explanation:
The current tax rate for social security is 6.2% for the employer and 6.2% for the employee, or 12.4% total. The current rate for Medicare is 1.45% for the employer and 1.45% for the employee, or 2.9% total.
Answer:
![\displaystyle \frac{a^2 }{b^2}=\frac{4}{9}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7Ba%5E2%20%7D%7Bb%5E2%7D%3D%5Cfrac%7B4%7D%7B9%7D)
![\displaystyle \frac{a}{b}=\frac{2}{3}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7Ba%7D%7Bb%7D%3D%5Cfrac%7B2%7D%7B3%7D)
![\displaystyle \frac{a^3}{b^3}=\frac{8}{27}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7Ba%5E3%7D%7Bb%5E3%7D%3D%5Cfrac%7B8%7D%7B27%7D)
Step-by-step explanation:
<u>Ratios and Proportions
</u>
The ratio between two numbers x and y is defined as x/y. It measures how many times y is contained in x. For example 12/8 = 1.5 means 12 is 1.5 times 8.
We have two key sets of data: the ratio between the surface areas of the cylinders and the fact that the radius and heights of the cylinders come in the same proportion.
First, we can easily compute the ratio of the surface areas
![\displaystyle \frac{Area_1}{Area_2}=\frac{8\pi \ in^2 }{18\pi \ in^2}=\frac{4}{9}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7BArea_1%7D%7BArea_2%7D%3D%5Cfrac%7B8%5Cpi%20%5C%20in%5E2%20%7D%7B18%5Cpi%20%5C%20in%5E2%7D%3D%5Cfrac%7B4%7D%7B9%7D)
It gives us the relation
![\displaystyle \frac{a^2 }{b^2}=\frac{4}{9}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7Ba%5E2%20%7D%7Bb%5E2%7D%3D%5Cfrac%7B4%7D%7B9%7D)
Computing the square root
![\displaystyle \frac{a}{b}=\frac{2}{3}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7Ba%7D%7Bb%7D%3D%5Cfrac%7B2%7D%7B3%7D)
Computing the cube
![\displaystyle \frac{a^3}{b^3}=\frac{8}{27}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7Ba%5E3%7D%7Bb%5E3%7D%3D%5Cfrac%7B8%7D%7B27%7D)
Answer:
C) 120
Step-by-step explanation:
Use three times five and minus one times
you will get 12 and multiply by 10