The correct answer is citizens can change jobs relatively easily.
A market economy is one in which citizens have significant freedom of choice. This is due to a lack of government intervention within an economy. In a market economy the products businesses make, the decisions on what to purchase, and how to use resources are left all up to the individual. This is why the first statement is correct, as all of the other options are part of a command economy (one in which the government makes decisions for the people).
<span>Renaissance art is full of works that only exist because of powerful patrons.
The most famous of all of them were... </span>
<span>Cosimo de' Medici, head of the Medici banking family and de facto ruler of Florence.
Hope this helps!:)
@SamSamySamantha
</span>
Many indigenous cultures lost their land.It showed that a small country can make a big impact.
B. -3
The value of a for given polynomial is -3
<h3>
Explanation:</h3>
<em>Factor theorem for polynomials,</em>
<u><em>If (x-c) is a factor of polynomial f(x), then f(c)=0</em></u>
Given: x+a is a factor of polynomial 
Let 
By Factor theorem, since x+a is a factor of f(x),
![(x+a)=[x-(-a)]\\So,\ f(-a)=0](https://tex.z-dn.net/?f=%28x%2Ba%29%3D%5Bx-%28-a%29%5D%5C%5CSo%2C%5C%20f%28-a%29%3D0)
Substituting 
in f(x)=0, we get
![f(x) = 4x^3-13x^2-ax = 0\\f(-a)= [4(-a)^3]-[13(-a)^2]-[a(-a)] = 0\\(-4a^3-13a^2+a^2)=0\\(-4a^3-12a^2)=0\\-4a^3=12a^2\\\frac{a^3}{a^2} =\frac{12}{-4} \\\\a=(-3)](https://tex.z-dn.net/?f=f%28x%29%20%3D%204x%5E3-13x%5E2-ax%20%3D%200%5C%5Cf%28-a%29%3D%20%5B4%28-a%29%5E3%5D-%5B13%28-a%29%5E2%5D-%5Ba%28-a%29%5D%20%3D%200%5C%5C%28-4a%5E3-13a%5E2%2Ba%5E2%29%3D0%5C%5C%28-4a%5E3-12a%5E2%29%3D0%5C%5C-4a%5E3%3D12a%5E2%5C%5C%5Cfrac%7Ba%5E3%7D%7Ba%5E2%7D%20%3D%5Cfrac%7B12%7D%7B-4%7D%20%5C%5C%5C%5Ca%3D%28-3%29)
Therefore, value of a is (-3)
Answer:
Whips
Explanation:
Whip is an official of political party. Their job is to ensure discipline in legislature. They ensure that the party members vote according to the party platform instead of will of constituents and their own ideology.
Party whips are elected during party meeting before the beginning of a new congress. One chief deputy whip and few deputy and other whips are selected by each party for a two year term.
They assist party leaderships to bring the party's bills to the house floor and to maintain communication between the party members and leadership.
