Questions asked
1. How many time-constants must elapse if an initially uncharged capacitor is to reach 80% of its potential difference (voltage)?
A wealth advisor compares a list of returns of fund wrap programs for potential client purchase. For a fair comparison of returns, which type of returns should be used? a. Pre-tax, net of fees. b. Post-tax, net of fees. c. Pre-tax, gross of fees. d. Post-tax, gross of fees.
The figure shows a refracted light beam in linseed oil making an angle of $\phi = 20.4^\circ$ with the normal line NN'. The index of refraction of linseed oil is 1.48. Air N Linseed oil N (a) Determine the angle $\theta$. (b) Determine the angle $\theta'$. Water
2.1 Ice cubes are placed in a glass filled with water. What will happen to the level of the water as the ice cubes melt? 2.2 The piston of hydraulic lift is 0.30m in diameter. If the mass of a car to be lifted is 1200kg, determine the gauge pressure in: 2.2.1 Pascal 2.2.2 Atmospheres
Construct the expression for Kb for the weak base, $NO_2^-$. $NO_2^-(aq) + H_2O(l) \rightleftharpoons OH^-(aq) + HNO_2(aq)$ Based on the definition of Kb, drag the tiles into the numerator or denominator to construct the expression for the given base.
Chapter 3: Costing Systems: Process Costing 1 Process Costing Versus Job Order Costing SE2. Indicate whether each of the following is a characteristic of job order costing or process costing: 1. Several Work in Process Inventory accounts are used, one for each depart- ment or work cell in the process. 2. Costs are measured for each com- pleted job. 3. Costs are grouped by process or department. 4. Costs are measured in terms of units completed in specific time periods. 5. Only one Work in Process Inventory account is used. 6. Costs are assigned to specific jobs or batches of product. Process Costing and a Work in Process Inventory Account SE3. Pro Chemicals uses an automated mixing machine in its Mixing Department to Combine three raw materials into a product called Trio. On average, each unit of Trio contains $3 of Material X, $6 of Material Y, $9 of Material Z, $2 of direct labor and $10
A pool contains 6000 gallons of 1.1% chlorine solution, which means that 1.1% of the liquid in the pool is actually chlorine: the rest is water. The goal is to find how many gallons of chlorine would need to be added to increase the concentration in the pool to 3%. Round your answer to the nearest gallon.
Question 3 Choose the correct sample space, $S$. A pair of dice is rolled once and the sum $S = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, $S = \{2, 3, 4, 5, 6, 7, 8, 9, 10, 1 $S = \{2, 4, 6, 8, 10, 12\} $S = \{1, 3, 5, 7, 11\}
Question III-Sorting - Part 2 [30 Points] Consider the following structure definition: typedef struct { int ID; float GPA; } STUDENT; Also consider an array of N students (STUDENT* StuAry). You are given the following sorting code: void Sort (STUDENT* StuAry, int N) { int current, walk; int located; STUDENT temp; for (current = 1; current <= (N-1); current++) { located = 0; temp = StuAry[current]; for (walk = current - 1; walk >= 0 && located == 0;) { if (temp.GPA > StuAry[walk].GPA) { StuAry[walk + 1] = StuAry[walk]; walk--; } else located = 1; } StuAry[walk + 1] = temp; } return; } a) Which sorting algorithm is this? Explain your answer. [10 points] b) Is the array being sorted in ascending or in descending order, and sorting is being done based on what (field)? [10 points] c) What is the complexity of this algorithm in the best case (when the array is sorted)? Explain your answer. [10 points]
You enter a high speed elevator to get to the 73rd floor of a skyscraper. What is the tention in the elevator cable if you are going up with a speed that increases at 3 m/s² and the elevator weighs approximately 1000 kg (ignoring your weight)?
