Calculate the equilibrium constant of the reaction below if the pressures are 1.0atm, 2.0 atm, and 1.0 atm respectively. PCl3 + Cl2 <--> PCl5

(-2, 7) and (-2, 14)Slope Straight-Line Depreciation A building acquired at the beginning of the year at a cost of $2,200,000 has an estimated residual value of $400,000 and an estimated useful life of 20 years. Determine the following: (a) The depreciable cost $fill in the blank 1 (b) The straight-line rate fill in the blank 2 % (c) The annual straight-line depreciation $fill in the blank 3 write the sum 3+3+3+3+3+3 using sigma notation While many did experience the positive effects of the Roaring 20s many had a much different experience. Explain how the lives of African Americans and immigrants were during the 1920s. Be as specific as possible!!! Your response should be no less than 150 words! what is the order of the numbers from least to greatest?-4, 9, 6, -8, -9please help! whats the correct order EWhich of these completes this sentence?A simple sentence containsa. a subject, noun, verb, and adjectivesC.b. a subject and verb, and it expresses acomplete thoughta subject and verb, but it doesn't have toexpress a complete thoughtd. a subject, noun, and verb, and it expresses acomplete thoughtPlease select the best answer from the choices provided BCDMark this and returnSave and ExitNextSU A thick tangle of ivy covered the iron gate so completely that the gate was barely visible to anyone Find the volume of the cylinder in terms of x and to the nearest tenth Florida Seaside Oil Exploration Company is deciding whether to drill for oil off the northeast coast of Florida. The company estimates that the project would cost $4.24 million today. The firm estimates that once drilled, the oil will generate positive cash flows of $2.12 million a year at the end of each of the next four years. While the company is fairly confident about its cash flow forecast, it recognizes that if it waits two years, it would have more information about the local geology as well as the price of oil. Florida Seaside estimates that if it waits two years, the project would cost $4.59 million. Moreover, if it waits two years, there is a 85% chance that the cash flows would be $2.306 million a year for four years, and there is a 15% chance that the cash flows will be $0.705 million a year for four years. Assume that all cash flows are discounted at a 8% WACC. Will the company delay the project and wait until they have more information n a study to investigate whether vitamin C will prevent colds, 400 subjects are assigned at random to one of two groups. The experimental group takes a vitamin C tablet daily, while the control group takes a placebo. At the end of the experiment, the researchers calculate the difference between the percentage of subjects in the two groups who were free of colds. This difference is statistically significant (P=0.03) in favor of the vitamin C group. Amy pulls a spring with a spring constant k = 100 stretching it from its rest length of 0.10 m to 0.2 Whats the length of a segment whose endpoints are (8,-6) and (-4,2)? Helppp ill mark brainliest look at the picture Find the surface area of each figure. I need help please quickly please Using the equation y=kx what would be the proportionate equation if she worked 25 hours and made 150.00 How would you feel if forced into hiding for two years, not being able to breathe fresh air and participate in any outdoor activities? 30,000 + 22 ML + 12 ML according to the text Venezuela's temperatures do not change much because it a only has two seasons b is mostly covered by water c has both mountains and rivers d is located close to the equator HELP ME PLEASE!!!!!!