Lee las frases y complétalas con el antónimo de la palabra señalada. Escoge el antónimo del recuadro y escríbelo en la forma correcta según la frase. Recuadro: comenzar; de prisa; dormido; muerto; se murieron; subir.

Sus peces no están vivos, están ____.

¿Qué vas a hacer, ____ o bajar la escalera?

No puede terminar el trabajo porque primero tiene que ____ el trabajo.

Los gatos no están despiertos. Están ___.

La señorita no está caminando lentamente. Está caminando ____.

En el artículo dice que tres personas nacieron y tres personas ___ en el hospital ayer.

Classify each of the terms below as pro-union, antiunion, or neither. picket

An object moving back and forth along a straight line is said to undergo vibrational motion if its displacement from equilibrium at time t is given by an equation of the form $x(t)=e^{-k t}(A \cos \omega t+B \sin \omega t)$ where A, B, k, and $\omega$ are constants. Answer the following questions about the given function x(t) with this form for the indicated time interval $a \leq x \leq b:$ (a) Sketch the graph of x(t). You may wish to use the graphing utility on your calculator. (b) Find the values of t for which the largest and smallest values of x(t) occur for $a \leq t \leq b.$ x(t) = 2 sin t - 3 cos 2t for $0 \leq t \leq \pi$

Marcus and Oliver were taking an algebra course and liked to make up challenging problems for the other to solve. One day at lunch, Marcus had a double cheeseburger and a large order of fries. Marcus: “I have a total of 48 g of fat. Can you tell me how many grams of fat are in the cheeseburger and in the fries?” Oliver: “That problem has an infinite number of solutions, you need to give me more information." Marcus: “OK, the fries have 2 more grams of fat than the cheeseburger.” Oliver: “That helps. That gives me a system of equations I can solve.” Find the system of equations and its solution for Oliver.

Consecutive Odd fategers. Find three consecutive odd integers such that the sum of the first, two times the second, and three times the third is 70.

What do the expression $(3^3)$ and $(3^4)$ have in common?

What are the main functions of the large intestine?

How does the Great Dividing Range influence Australia's climate?

Solve each system of equations using Cramer’s Rule if it is applicable. If Cramer’s Rule is not applicable, say so.

$$\left\{\begin{aligned} x-y+2 z=& 5 \\ 3 x+2 y=& 4 \\-2 x+2 y-4 z=&-10 \end{aligned}\right.$$

You rent an apartment for the academic year (two semesters) with three of your college friends. The rent for the entire academic year is $10,000. Each semester you receive a bill for your share of the rent. If you and your friends divide the rent equally, how much must you pay each semester?

Write a persuasive paragraph that explains why many scientists accept the endosymbiont theory.

Consider the following surfaces specified in the form z=f(x, y) and the oriented curve C in the xy-plane. In each case, find z'(t).

$$z = x ^ { 2 } + 4 y ^ { 2 } + 1 , C : x = \cos t , y = \sin t ; 0 \leq t \leq 2 \pi$$

The owner of a retail store wishes to replace the carpeting. The store measures 92 feet long and 50 feet wide. The new carpet is priced at $35 per square yard and sales tax is 8 percent. Calculate the surface area of the floor, and estimate the cost of material to replace the carpet, including sales tax. (Remember that there are nine square feet in one square yard.)

Including 5% sales tax, an inn charges $252 per night. Find