Answer:
One real root, with multiplicity 7.
Step-by-step explanation:
The given expresion is
![{(x + 7)}^{7}](https://tex.z-dn.net/?f=%20%7B%28x%20%2B%207%29%7D%5E%7B7%7D%20)
This is a seventh degree polynomial.
According to the fundamental theorem of Algebra, the expression has a potential 7 roots both real and complex.
This expression has one real root, with multiplicity , 7.
Answer:
Cake B
Step-by-step explanation:
If you pick Cake A, you'd get the following:
= ~ 28 square inches for you
With Cake B:
square inches for you
Answer:
The resistance approaches infinity
Step-by-step explanation:
We are given
The resistance, R, to electricity of a cylindrical-shaped wire is given by the equation
![R=\frac{\rho L}{\pi (d)^2}](https://tex.z-dn.net/?f=R%3D%5Cfrac%7B%5Crho%20L%7D%7B%5Cpi%20%28d%29%5E2%7D)
where
p represents the resistivity of the wire’s material
L represents the length of the wire
d represents the diameter of the wire
now,
d approaches to 0
so, we can plug d=0 and find R
![R=\frac{\rho L}{\pi (0)^2}](https://tex.z-dn.net/?f=R%3D%5Cfrac%7B%5Crho%20L%7D%7B%5Cpi%20%280%29%5E2%7D)
![R=\frac{\rho L}{0}](https://tex.z-dn.net/?f=R%3D%5Cfrac%7B%5Crho%20L%7D%7B0%7D)
![R=\infty](https://tex.z-dn.net/?f=R%3D%5Cinfty)
So,
The resistance approaches infinity
Tenth: 43.6
Hundredth: 43.59
one: 44