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manuela villarreal

manuela v.

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1. An object is at x=-30.0 m at time t=0. What is the position of the object at the time t=10 s? A. 200 m B. 100 m C. 70 m D. 30 m E. -20 m

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If you have two samples in this experiment that produce spots with the same Rf value, can you be certain they contain the same cation? Why or why not? What other observations could you use to determine if the two spots are the same cation?

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Give the IUPAC name of the first member of Alkene which is formed by addition of conc. sulphuric acid to it. Illustrate the change with the help of a chemical equation.

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Suppose the market price is $10 per time-stopping watch. At this price, retailers are willing to sell consumers will purchase time-stopping watches. This means there is of time-stopping watches in the market. As a result, Osellers will start to price discriminate between buyers based on their incomes. Osellers will cut the price of time-stopping watches until the surplus is eliminated.. Osellers will increase the price of time-stopping watches until the shortage is eliminated. Osellers will hold their sales and wait until consumers agree to pay $10 per time-stopping watch.

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In the figure below, \( \angle J K M \) and \( \angle M K L \) are supplementary. What is the value of \( x \) ? 35 25 75

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What financial institution regulates the supply and a country financial reserve? Commercial banks Central banks Main stock exchanges Multinational Enterprises None of the above

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Your patient is at risk of cardiovascular disease and diabetes. By recommending strength training, your patient can prevent these chronic diseases by improving glucose metabolism. decreasing HDL and increasing LDL cholesterol. decreasing maximal oxygen consumption. increasing blood pressure.

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A] A constant force acts on an object of mass 5 kg for a duration of 2 s. It increases the object's velocity from 3 m/s to 7 m/s. Find the magnitude of the applied force. B] How long would it take for a net upward force of 100 N, to increase the speed of a 50 kg object from 100 m/s to 150 m/s? Hint: Make use of Newton's Second law in terms of time rate of change in momentum.

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Consider the phase diagram for carbon dioxide as an example for one component system shown below and answer the following questions from (1-4). Pressure (kPa) 1,000,000 100,000 10,000 1000 100 10 -100 -50 0 Temperature (°C) Determine the state of CO$_2$ at a temperature of -50 $^\circ$C and a pressure of 10,000 kPa. Number of the degrees of freedom at point X. What is the state of CO$_2$ at B. Total number of the triple point in the graph.

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Exercise 22-6 (Static) Departmental expense allocations LO P2 Gomez Company has two service departments (Personnel and Office) and two operating departments (Shoes and Clothing). Following are the direct expenses and square feet occupied by the four departments, and the total sales for the two operating departments. Department Direct Expenses Square Feet Sales Personnel $ 18,000 1,120 Office 25,000 1,400 Shoes 103,000 7,140 $ 273,000 Clothing 15,000 4,340 77,000 The company also has $64,000 of utilities expense, which is an indirect expense to all departments and is allocated to the four departments based on square feet occupied. The Shoes department has 9 employees and the Clothing department has 3 employees. Personnel expense is allocated to operating

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