Should organizations that promote free trade have environmental or social checks and balances? Why or why not?

How would you say 'I can do what I've always dreamed of ' in Spanish?

Why is the U.S. balance of trade skewed toward a trade deficit?

Which of these is the SI unit of current? A. volt B. ohm C. ampere D. watt

Identify the factor of production represented by each of the following: (a) fishing waters, (b) an office building, (c) clerks in a store, (d) a tractor, (e) a student in a cooking school. Explain.

How would you say 'from apple' in Spanish?

A new study indicates that tai chi, an ancient Chinese practice of exercise and meditation, may relieve symptoms of chronic painful fibromyalgia. The study assigned 66 fribromyalgia patients to take either a 12-week tai chi class ($n_1$=33), or attend a wellness education class ($n_2$=33). The results of the study are shown in the following table:

Number Who Felt Better at End of Course: Tai Chi: 26 Wellness Education: 13

a. Is there a significant difference in the proportion of all fibromyalgia patients who would admit to feeling better after taking the tai chi class compared to the wellness education class? Use $\alpha$=.01. b. Find the p-value for the test in part a. How would you describe the significance of nonsignificance of the test?

Verify that the given $y_1$ and $y_2$ is a fundamental set of solutions for the homogeneous equation corresponding to the nonhomogeneous DE $t^2y''-2ty'+2y=t^3\sin t, y_1(t)=t, y_2(t)=t^2$. Calculate a particular solution using variation of parameters and determine the general solution. (Assume appropriate domains for t.)

We normally consider Deneb to be a bright but distant star at 1,400 ly away from the Sun. Compared to the size of our Milky Way Galaxy, is Deneb truly distant? Explain your reasoning .

A toy manufacturer produces an inexpensive doll (Flopsy) and an expensive doll (Mopsy) in units of x hundreds and y hundreds, respectively. Suppose it is possible to produce the dolls in such a way that

$$y=\frac{82-10 x}{10-x}$$

for $0 \leq x \leq 8$ and that the company receives twice as much for selling a Mopsy doll as for selling a Flopsy doll. Find the level of production for both x and y for which the total revenue derived from selling these dolls is maximized. What vital assumption must be made about sales in this model?

Explain why the Trapezoidal Rule approximation of $\int_{0}^{n} x^{n} d x$ will be larger than the integral, for any integer n>1.

Describe the three conditions that Carl Rogers believed were necessary for a growth-promoting climate.

How can a radioactive tracer be used to locate tumors?