Questions asked
Over the past century in the United States, real GDP per person has grown, on average, by about a. 1 percent per year. b. 5 percent per year. c. 3 percent per year. d. 2 percent per year.
In a series R−L−CR−L−C circuit, the voltage source produces an angular frequency ω. If this frequency is increased slightly (there may be more than one correct choice), A. the total impedance will necessarily increased. B. the reactance will necessarily increased. C. the impedance due to the resistor does not change. D. the total impedance increases if ω≥1/LC−−−√ω≥1/LC.
Unanswered Draw the product of the following reaction. Modify the structure of the molecule shown on the right hand side of the reaction to show the correct product.
Assume Durango Co. has cash sales of $80,000 and sales on account of $120,000 for the month of November. The company expects sales to grow 1% a month. Projected December sales equal ? $200,800 ? $202,000 ? $201,200 ? $200,000
Question 8: Regarding fission and radiative capture, define the symbols $\alpha$, $\nu$ and $\eta$ and take special care to explain the difference between $\nu$ and $\eta$. Then derive a formula for $\eta(\nu,\alpha)$. [10]
Convert the following percent to a fraction and reduce to lowest terms as needed. $10\frac{1}{4}\% = $
When making decisions A. qualitative factors are not relevant as they can't be quantified B. more weight should be given to quantitative factors C. appropriate weight must be given to both quantitative and qualitative factors D. quantitative factors are relevant but qualitative factors are rarely relevant
Suppose a pen company wants to find out whether their latest pen lasts longer than the their competitor, which claims that their pen can write continuously for 14 hours on average. The pen company tests 40 of the competitors pens and records the number of continuous hours each of the competitors pens wrote before drying up. Test the hypothesis that the competitors pens can write for more than a mean of 14 continuous hours. Following are the summary statistics: Mean = 14.5, Standard dev = 1.2 hours At the 5% significance level, t = 2.635; p = 0.006. State your conclusion about the original claim. Reject the null hypothesis; there is strong evidence to suggest that the Sharpies last longer than a mean of 14 hours. There needs to be more data to determine if the Sharpies last longer than a mean of 14 hours. Do not reject the null hypothesis; there is not strong enough evidence to suggest that the Sharpies last longer than a mean of 14 hours. Reject the alternative hypothesis; there is strong evidence to suggest that the Sharpies last longer than a mean of 14 hours.
Identify the major product that you would expect from the following reaction: Br ? heat O a. O b. OEt c. O d. None of the above.
Texts: Prompt: Suppose we start with a general equilibrium, and the economy experiences a decrease in money supply. 1. Which of the following statements correctly describes the labor market response in the short term? A. The FE curve stays unchanged B. The FE curve shifts to the left C. The FE curve shifts to the right D. None of the above 2. Which of the following statements correctly describes the goods market response in the short term? A. The IS curve stays unchanged B. The IS curve shifts to the left C. The IS curve shifts to the right D. None of the above 3. Which of the following statements correctly describes the asset market response in the short term? A. The LM curve stays unchanged B. The LM curve shifts to the left C. The LM curve shifts to the right D. None of the above 4. Which of the following statements correctly describes the difference between the short-term equilibrium and the initial long-term equilibrium? A. Real interest is lower under the short-term equilibrium B. Real interest does not change from the initial long-term equilibrium to the short-term equilibrium C. Real interest is greater under the short-term equilibrium D. None of the above 5. Which of the following statements correctly describes how the economy restores the general equilibrium? A. The LM curve shifts to the right B. The LM curve shifts to the left C. The IS curve shifts to the left D. The IS curve shifts to the right E. The FE curve shifts to the right 6. Which of the following statements correctly describes the difference between the initial general equilibrium and the final general equilibrium? A. The real interest rate is greater under the final equilibrium B. The real interest rate is smaller under the final equilibrium C. The real interest rate does not change under the final equilibrium D. None of the above
