What is the value of $$\displaystyle\lim_{x \to \infty} \frac{7x^3 + x^2\cos(x)}{2x^3 + 5x}$$?

What is the value of $$\displaystyle\lim_{x \to \infty} \frac{5x^2 - x^3}{2x^3 + 4x^2}$$?

All of the following statements regarding the limit $$\lim_{x\to3} \frac{x^2-9}{x-3}$$ are true EXCEPT:

$$\lim_{x\to\infty}\frac{5x^3+2}{\sqrt{9x^6+4x^2}}$$ is

Solve the equation: $$\lim_{t\to5}\frac{t^2-t-20}{t-5}$$.

$$\displaystyle\lim_{x \to 0} \dfrac{e^x - 1}{x}$$ is

Evaluate $$\lim_{x \to \infty} \left(1 + \frac{1}{x}\right)^{x}$$.

Evaluate $$\displaystyle\lim\limits_{x \to 6} \frac{|x^2 - 36|}{|x - 6|}$$. Which of the following best describes the limit?

Evaluate the limit $$\lim_{x\to 5} (2*x+3)$$.

Why do firms in monopolistic competition tend to earn only normal profits in the long run?

In what way are licenses and quotas similar in the context of government intervention?

A price ceiling is set at $1 above the equilibrium price causing no effect on the market. What does this indicate about the price ceiling's effectiveness?

Which scenario best illustrates the principle of diminishing marginal utility?

If the external cost increases unexpectedly, what adjustment should the government make to the excise tax, based on the principles illustrated in the graph?

Considering opportunity cost theory, when should an individual decide not to attend college despite potential future income increases from holding a degree?

All of the following statements are true about the Production Possibilities Curve (PPC) except

According to the least cost rule, if a firm finds that its marginal product per dollar is higher for capital than for labor, what should it do?

What is the role of marginal thinking in international trade?

What will happen if there is an increase in the intervention by government in the labor market?

In a production process characterized by constant returns to scale, if all inputs are doubled, the output will: