The forms of movement like mentally or physically that require your body to feel exhausted afterwards because it uses a lot of energy , is called exertion.
Question: Which of the following is defined as any form of movement that uses your body's energy?
Answer: D. exertion
The given statement "The firm’s production function is given as (x1, x2) = x1 + 2x2" is true.This implies that the cost of producing x2 is twice the cost of producing x1.
The given production function of the firm:f(x1, x2) = x1 + 2x2shows the output that the firm can produce by using the two input factors x1 and x2.
To determine if x2 is twice as expensive as x1, we need to compare the costs of producing these two inputs. Since the production function does not give the actual cost of production, we need to use the concept of marginal cost. The marginal cost of an input is the additional cost incurred by the firm when it increases the input by one unit.
Mathematically, marginal cost = ∂C/∂XiHere, Xi represents the input factor and C represents the total cost of production. Now, let us find the marginal cost of x1 and x2.Marginal cost of x1 = ∂C/∂x1= ∂(x1 + 2x2)/∂x1= 1Marginal cost of x2 = ∂C/∂x2= ∂(x1 + 2x2)/∂x2= 2Therefore, the cost of producing x2 is twice the cost of producing x1. Hence, the given statement is true.
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Answer:
Congress can override a veto by passing the act by a two-thirds vote in both the House and the Senate. (Usually an act is passed with a simple majority.) This check prevents the President from blocking an act when significant support for it exists.
Explanation: