Explain why your weight would be less on the moon than on Earth even though your mass would not change. Use the law of universal gravitation in your explanation.

Figure 14P-2 presents the demand curve, marginal revenue, and marginal costs facing a monopolist producer.

a. What is the profit-maximizing level of output?

__________ is a special built-in pointer that is automatically passed as a hidden argument to all nonstatic member functions.

Imagine you are in a tour bus in Costa Rica. Look at the drawing and write what everyone is holding. MODELO: Daniel Daniel tiene una revista.

yo ( a book )

A company manufactures and sells two products. The demand functions for the products are given by $p_1=100-x_1$ and $p_2=200-0.5 x_2$.

What is the maximum revenue?

Describe a universal set U that includes all elements in the given sets. Answers may vary. A={Acura RSX, Toyota Camry, Mitsubishi Lancer}, B={Dodge Ram, Chevrolet Impala}

Table 14P-2 presents the demand schedule and marginal costs facing a monopolist producer.

c. What price will the monopolist charge for the quantity in part $b$ ?

Suppose that in 2013, the average price of a meal at a restaurant was $20, and 50,000 restaurant meals were bought and sold. In 2014, the average price was$22, and 60,000 meals were bought and sold. Which of the following events explains the price increasing and more meals being bought and sold?Explain. a. The supply of restaurant meals increased. b. The demand for restaurant meals decreased. c. The demand for restaurant meals increased.

Use MATLAB to construct a matrix $A$ by setting

$$A=\operatorname{vander}(1: 6) ; \quad A=A-\operatorname{diag}\left(\operatorname{sum}\left(A^{\prime}\right)\right)$$

(c) To see what is going wrong, it helps to know how MATLAB computes determinants. The MATLAB routine for determinants first computes a form of the LU factorization of the matrix. The determinant of the matrix $L$ is $\pm 1$, depending on whether an even or odd number of row interchanges were used in the computation. The computed value of the determinant of $A$ is the product of the diagonal entries of $U$ and $\operatorname{det}(L)=\pm 1$. In the special case that the original matrix has integer entries, the exact determinant should take on an integer value. So in this case MATLAB will round its deci$\mathrm{mal}$ answer to the nearest integer. To see what is happening with our original matrix, use the

Assume that a hypothetical economy with an MPC of .8 is experiencing severe recession. By how much would government spending have to rise to shift the aggregate demand curve rightward by $25 billion? How large a tax cut would be needed to achieve the same increase in aggregate demand? Determine one possible combination of government spending increases and tax decreases that would accomplish the same goal

Use the given value of the determinant at the right and the properties of this section to evaluate the following determinants.

$$\left|\begin{array}{rrr} 2 & -3 & 1 \\ -4 & 1 & 3 \\ 1 & -3 & -2 \end{array}\right|=40$$

$$\left|\begin{array}{rrr} 2 & -4 & 1 \\ -3 & 1 & -3 \\ 1 & 3 & -2 \end{array}\right|$$

Let

$$\begin{aligned} &A=\{1,3,5,8,7,2\} \\ &B=\{4,3,8,10\} \\ &C=\{2,4,6,8,10\} \end{aligned}$$

and ${U}$ be the universal set of natural numbers less than $11$. Find the following.

$$(A \cup B)^{\prime}$$

La tendencia de un objeto a resistirse a un cambio de movimiento se denomina

$a)$ gravedad.

$b)$ inercia.

$c)$ fuerza.

$d)$ ley de gravitación universal.

A 5-liter container of crude oil spills in the ocean. It has a mass of 4.10 kg. What is its density? If 1 liter of ocean water has a density of 1 03 kg, does the crude oil sink or float? Explain.