Numerade

Questions asked

BEST MATCH

Consider the system at equilibrium. $$2H_2(g) + S_2(g) \rightleftharpoons 2H_2S(g)$$ How will increasing the concentration of $$S_2$$ shift the equilibrium?

View Answer

BEST MATCH

Developmental disabilities are identified based on whether a person has an intellectual impairment. O True O False

View Answer

BEST MATCH

how would you output the key number at the desinated index?

View Answer

BEST MATCH

Fluffy Towel Company manufactures two products, Mini A and Maxi B. Fluffy's overhead costs consist of setting up machines- $800,000; machining- $2,000,000; and inspecting- $600,000. Information on the two products is: Direct labour hours Mini A Maxi B 15,000 25,000 Machine setups 600 400 Machine hours 24,000 26,000 Inspections 800 700 Overhead applied to Mini A using traditional costing and direct labour hours is a. $1,275,000. b. $1,536,000. c. $1,670,000. Od. $1,700,000

View Answer

BEST MATCH

2. On July 5, Türkmenler Company recorded purchases of merchandise inventory on account, 12,960TL including value added tax of 8%. On July 15, Türkmenler Company recorded a sales of merchandise inventory on account 29,160TL including value added tax of 8%. Requirements Note: Do the journal entries regarding the Turkish accounting system a) Journalize the transaction to record the sale on July 5. b) Journalize the transaction to record the sale on July 15. Ignore cost of goods sold. c) Do necessary calculation and journalize VAT records on July31 and payment (if it is needed) on August 25.

View Answer

BEST MATCH

The grades of a class of 9 students on a midterm report (x) and on the final examination (y) are shown below. Use the data to complete parts (a) and (b). \begin{tabular}{c|ccccccccc} x & 78 & 50 & 73 & 72 & 82 & 93 & 97 & 99 & 68 \\ y & 83 & 67 & 79 & 36 & 48 & 83 & 99 & 99 & 69 \\ \end{tabular}

View Answer

BEST MATCH

2. If there is perfect collinearity among the X's, can we still estimate regression coefficients and their standard errors? Why? 3. With multicollinearity (not perfect collinearity), the OLS estimators are still BLUE, right or wrong? 4. If collinearity is between Xs is high but not perfect, are the following statements right or wrong? a. Standard errors of coefficients tend to be large. $R^2$ b. R is very high but few of the regression coefficients are statistically significant on the basis of the conventional t test. | c. The coefficients of correlations between Xs must be very high. $R^2$ d. R from auxiliary regression of some X variables is very high. 5. List 3 methods that you think can reduce the problem of multicollinearity.

View Answer

BEST MATCH

Mel plans to save 10,300 dollars per year for 5 years. His first savings contribution is expected in 1 year. He then plans to withdraw 17,400 dollars per year for as long as he can. Mel expects to earn 4.12 percent per year. How many payments of 17,400 dollars can Mel expect to receive if his first annual payment of 17,400 dollars is received in 5 years? Round your answer to 2 decimal places (for example, 2.89, 14.70, or 6.00).

View Answer

BEST MATCH

Solve by using power series: $2y' - y = sinh(x)$. Find the recurrence relation and compute the first 6 coefficients ($a_0 - a_5$). Use the methods of chapter 3 to solve the differential equation and show your chapter 8 solution is equivalent to your chapter 3 solution.

View Answer

BEST MATCH

2. Use the method of images to construct and sketch the flow pattern for an inviscid source of strength +Q near two walls as shown. Are there any stagnation points in the flow field? Sketch the velocity distribution along the lower wall. Estimate the velocity of the flow at $(x, y) = (1000a, 0)$ (estimate it, don't do heavy math).

View Answer

brian w.