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2. Hydrogen chloride (HCI (g)) decomposes in hydrogen gas and chlorine gas. The equilibrium constant, K, is 3.2 x 10^-34 at 25C. Calculate the equilibrium concentrations of all entities if 2.00 mol HCl(9) is initially placed in a closed 1.00-L vessel. All the entities are in gaseous form. HCl H2 + Cl2 If f(x)=x^2+3xAnd g(x)=4-xWhat is (f/g)(x)= (f/g)(5)= Which periodic table elements are related to deforestation in any way? help help help asap.... A person chooses 2 different numbers from a set of the integers from 5 to 1, inclusive. The result of the experiment is the sum of the two chosen numbers. Find the set representing the event E that the sum is less than 6. Give your answer as a set, e.g. {1,2,3}, and do not include E= in your answer. Consider the following functions.Sx) = x + 4 and g(x) = x - 7Step 4 of 4: Find(3)).x). Simplify your answerAnswerKeyboards(2)) =Submit Ang Perform the indicated operation. (5 - 21 a 22 29 - 201 c 49 b 21 d 29 im really sick on this promise and i really need help The number of music CDs sold in 2003 by one company was approximately 1.5 x 10^5. The number of music CDs sold by thesame company in 2013 was approximately 7.1 x 10^7. What is the difference in CDs sold between 2003 and 2013? Please help me with this question I am trying to help my son with this problem that his teacher said was not correct. Please help me break it down better for my son.Which ordered pair is the best estimate for the solution of the system of equations?y=1/2x+4y=1/2x3A. (7.5, 0.5)B. (7, 0.5)C. (7,0)D. (7,1) Vectors are often drawn as rays. What does the length of the ray represent?length does not mean anythingthe magnitude of the vectorthe frame of referencethe direction of the vector Use the inequality to answer the following question. 4(x-3) -910-7-6x+2x -4 less than greater to and less than greater to 1 What type of quadrilateral is formed by the points A(1, 2), B(3, 5), C(3, 8), and D(1, 5)?Hint: Use distance formula Consider the density curve plotted below:0.81.62.43.240.10.20.30.40.5XPDF(X)Density CurveFind P(X3.2) : The table shows whether students in a class like cats and/or dogs. What percentage of students like both cats and dogs?A. 64%B. 90%C. 58%D. 65% State if the triangles are similar. If so, how do you know they are similar and complete the similarity statement.LKJ What factor is used to decide the beginning and end of each stage of the Geologic Time Scale? A. Each stage is set to be an equal number of years.B. Stages are based on differences observed in the layers of rocks and fossils.C. Stages are based on how many periods are within an era.D. Stages are based on the temperature of each layer of rock sediment. The average temperature in January for North Pole, Alaska, is - 24C. Use the expression 9c+160 to find this temperature in degrees Fahrenheit. Round to the nearest degree. Then explain its meaning. The table below shows the gender in amount of time each person surveyed exercises each day. What is the approximate probability that a person will be a female and exercise for at least 30 minutes each day?