Pressure with two liquids, hg and water. an open test tube at 293 k is filled at the bottom with 12.1 cm of hg, and 5.6 cm of water is placed above the hg. calculate the pressure at the bottom of the test tube if the atmospheric pressure is 756 mm hg. use a density of 13.55 g/cm3 for hg and 0.998 g/cm3 for water. give the answer in terms of dyn/cm2, psia, and kn/m2. see appendix a.1 for conversion factors.

6carla would like to buy a dress, a dresser for her bedroom, and a home theater system. she has one month's worth of living expenses in her emergency fund. carla decides to save for the home theater system. did carla make the right decision? why or why not? a. yes; her emergency fund is full and the other items will probably be less expensive. b. yes; she could save more for her emergency fund, but the home theater will be harder to save for. c. no; she should save more for her emergency fund because she has saved less than the recommended amount. d. no; she should have bought the dress and dresser first because she could afford them right away. reset next

Companies hd and ld are both profitable, and they have the same total assets (ta), total invested capital, sales (s), return on assets (roa), and profit margin (pm). both firms finance using only debt and common equity. however, company hd has the higher total debt to total capital ratio. which of the following statements is correct? a) company hd has a higher assets turnover than company ld. b) company hd has a higher return on equity than company ld. c) none of the other statements are correct because the information provided on the question is not enough. d) company hd has lower total assets turnover than company ld. e) company hd has a lower operating income (ebit) than company ld

20. to add body to a hearty broth, you may use a. onions. b. pasta. c. cheese. d. water.