Answer: B) 0 ≤ y < infinity
<h3><u>5/4 to third power in fraction form is:</u></h3>
![(\frac{5}{4})^3 = \frac{125}{64}](https://tex.z-dn.net/?f=%28%5Cfrac%7B5%7D%7B4%7D%29%5E3%20%3D%20%5Cfrac%7B125%7D%7B64%7D)
<h3><u>Solution:</u></h3>
Given that,
We have to find 5/4 to third power in fraction form
Which means,
![\rightarrow (\frac{5}{4})^3](https://tex.z-dn.net/?f=%5Crightarrow%20%28%5Cfrac%7B5%7D%7B4%7D%29%5E3)
We know that,
![a^3 = a \times a \times a](https://tex.z-dn.net/?f=a%5E3%20%3D%20a%20%5Ctimes%20a%20%5Ctimes%20a)
Therefore,
![\rightarrow (\frac{5}{4})^3 = \frac{5}{4} \times \frac{5}{4} \times \frac{5}{4}\\\\Simplify\\\\\rightarrow (\frac{5}{4})^3 = \frac{125}{64}](https://tex.z-dn.net/?f=%5Crightarrow%20%28%5Cfrac%7B5%7D%7B4%7D%29%5E3%20%3D%20%5Cfrac%7B5%7D%7B4%7D%20%5Ctimes%20%20%5Cfrac%7B5%7D%7B4%7D%20%5Ctimes%20%20%5Cfrac%7B5%7D%7B4%7D%5C%5C%5C%5CSimplify%5C%5C%5C%5C%5Crightarrow%20%28%5Cfrac%7B5%7D%7B4%7D%29%5E3%20%3D%20%5Cfrac%7B125%7D%7B64%7D)
Thus 5/4 to third power is found in fraction form
Answer:
4 years
Step-by-step explanation:
65+12x= 113
12x=113-65
x = 48/12=4