Answer:
x = 0.25
Step-by-step explanation:
Rewrite the equation as:
![\frac{\sqrt[4]{5}}{125^{x/3}} = 1](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%5B4%5D%7B5%7D%7D%7B125%5E%7Bx%2F3%7D%7D%20%3D%201)
![\sqrt[4]{5} = 125^{x/3}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B5%7D%20%3D%20125%5E%7Bx%2F3%7D)
![(\sqrt[4]{5})^4 = (125^{x/3})^4](https://tex.z-dn.net/?f=%28%5Csqrt%5B4%5D%7B5%7D%29%5E4%20%3D%20%28125%5E%7Bx%2F3%7D%29%5E4)
Answer: C
Step-by-step explanation:
We know that a relation is any set of ordered pairs, but a function is when there is only one y value for x value.
So, basically, if a graph is a function, it is a relation as well.
Let’s check if this is a function.
We can use the vertical line test- if we draw a vertical line through any point on the graph and it only intersects one point, it is a function
In our case, it passes the vertical line test.
Therefore, it is both a function and a relation, which corresponds to letter C.
Hope this helps! :)
Since the solution will be of the form z=k it has one solution...
3.5z=2.25z-4.25+6.25
3.5z=2.25z+2
1.25z=2
z=1.6
A single solution...
To write 23/8 as a decimal you have to divide numerator by the denominator of the fraction.
<span>We divide now 23 by 8 what we write down as 23/8 and we get 2.875 </span>
<span>And finally we have: </span>
23/8 as a decimal<span> equals </span><span>2.875</span>
